1902075864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4897

約数の個数: 128

約数和(自身を含む): 5472096000

約数和(自身を除く): 3570020136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 201, 228, 247, 268, 312, 402, 456, 494, 536, 741, 804, 871, 988, 1273, 1482, 1608, 1742, 1976, 2546, 2613, 2964, 3484, 3819, 4789, 5092, 5226, 5928, 6968, 7638, 9578, 10184, 10452, 14367, 15276, 16549, 19156, 20904, 28734, 30552, 33098, 38312, 49647, 57468, 62257, 66196, 90991, 99294, 114936, 124514, 132392, 181982, 186771, 198588, 249028, 272973, 320863, 363964, 373542, 397176, 498056, 545946, 641726, 727928, 747084, 962589, 1091892, 1182883, 1283452, 1494168, 1925178, 2183784, 2365766, 2566904, 3548649, 3850356, 4171219, 4731532, 6096397, 7097298, 7700712, 8342438, 9463064, 12192794, 12513657, 14194596, 16684876, 18289191, 24385588, 25027314, 28389192, 33369752, 36578382, 48771176, 50054628, 73156764, 79253161, 100109256, 146313528, 158506322, 237759483, 317012644, 475518966, 634025288, 951037932, 1902075864]

約数ペア:

[(1, 1902075864), (2, 951037932), (3, 634025288), (4, 475518966), (6, 317012644), (8, 237759483), (12, 158506322), (13, 146313528), (19, 100109256), (24, 79253161), (26, 73156764), (38, 50054628), (39, 48771176), (52, 36578382), (57, 33369752), (67, 28389192), (76, 25027314), (78, 24385588), (104, 18289191), (114, 16684876), (134, 14194596), (152, 12513657), (156, 12192794), (201, 9463064), (228, 8342438), (247, 7700712), (268, 7097298), (312, 6096397), (402, 4731532), (456, 4171219), (494, 3850356), (536, 3548649), (741, 2566904), (804, 2365766), (871, 2183784), (988, 1925178), (1273, 1494168), (1482, 1283452), (1608, 1182883), (1742, 1091892), (1976, 962589), (2546, 747084), (2613, 727928), (2964, 641726), (3484, 545946), (3819, 498056), (4789, 397176), (5092, 373542), (5226, 363964), (5928, 320863), (6968, 272973), (7638, 249028), (9578, 198588), (10184, 186771), (10452, 181982), (14367, 132392), (15276, 124514), (16549, 114936), (19156, 99294), (20904, 90991), (28734, 66196), (30552, 62257), (33098, 57468), (38312, 49647)]