1899641036176

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{10957}}^1$

素因数の和:11749

約数の個数: 120

約数和(自身を含む): 4032999282984

約数和(自身を除く): 2133358246808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 169, 194, 208, 338, 388, 661, 676, 776, 1261, 1322, 1352, 1552, 2522, 2644, 2704, 5044, 5288, 8593, 10088, 10576, 10957, 16393, 17186, 20176, 21914, 32786, 34372, 43828, 64117, 65572, 68744, 87656, 111709, 128234, 131144, 137488, 142441, 175312, 223418, 256468, 262288, 284882, 446836, 512936, 569764, 833521, 893672, 1025872, 1062829, 1139528, 1667042, 1787344, 1851733, 2125658, 2279056, 3334084, 3703466, 4251316, 6668168, 7242577, 7406932, 8502632, 10835773, 13336336, 13816777, 14485154, 14813864, 17005264, 21671546, 27633554, 28970308, 29627728, 43343092, 55267108, 57940616, 86686184, 94153501, 110534216, 115881232, 173372368, 179618101, 188307002, 221068432, 359236202, 376614004, 702529969, 718472404, 753228008, 1223995513, 1405059938, 1436944808, 1506456016, 2447991026, 2810119876, 2873889616, 4895982052, 5620239752, 9132889597, 9791964104, 11240479504, 18265779194, 19583928208, 36531558388, 73063116776, 118727564761, 146126233552, 237455129522, 474910259044, 949820518088, 1899641036176]

約数ペア:

[(1, 1899641036176), (2, 949820518088), (4, 474910259044), (8, 237455129522), (13, 146126233552), (16, 118727564761), (26, 73063116776), (52, 36531558388), (97, 19583928208), (104, 18265779194), (169, 11240479504), (194, 9791964104), (208, 9132889597), (338, 5620239752), (388, 4895982052), (661, 2873889616), (676, 2810119876), (776, 2447991026), (1261, 1506456016), (1322, 1436944808), (1352, 1405059938), (1552, 1223995513), (2522, 753228008), (2644, 718472404), (2704, 702529969), (5044, 376614004), (5288, 359236202), (8593, 221068432), (10088, 188307002), (10576, 179618101), (10957, 173372368), (16393, 115881232), (17186, 110534216), (20176, 94153501), (21914, 86686184), (32786, 57940616), (34372, 55267108), (43828, 43343092), (64117, 29627728), (65572, 28970308), (68744, 27633554), (87656, 21671546), (111709, 17005264), (128234, 14813864), (131144, 14485154), (137488, 13816777), (142441, 13336336), (175312, 10835773), (223418, 8502632), (256468, 7406932), (262288, 7242577), (284882, 6668168), (446836, 4251316), (512936, 3703466), (569764, 3334084), (833521, 2279056), (893672, 2125658), (1025872, 1851733), (1062829, 1787344), (1139528, 1667042)]