2105657008

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5115

約数の個数: 120

約数和(自身を含む): 5236539840

約数和(自身を除く): 3130882832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 287, 328, 364, 392, 533, 574, 637, 656, 728, 784, 1066, 1148, 1274, 1456, 2009, 2132, 2296, 2548, 3731, 4018, 4264, 4592, 5039, 5096, 7462, 8036, 8528, 10078, 10192, 14924, 16072, 20156, 26117, 29848, 32144, 35273, 40312, 52234, 59696, 65507, 70546, 80624, 104468, 131014, 141092, 206599, 208936, 246911, 262028, 282184, 413198, 417872, 458549, 493822, 524056, 564368, 826396, 917098, 987644, 1048112, 1446193, 1652792, 1834196, 1975288, 2685787, 2892386, 3209843, 3305584, 3668392, 3950576, 5371574, 5784772, 6419686, 7336784, 10123351, 10743148, 11569544, 12839372, 18800509, 20246702, 21486296, 23139088, 25678744, 37601018, 40493404, 42972592, 51357488, 75202036, 80986808, 131603563, 150404072, 161973616, 263207126, 300808144, 526414252, 1052828504, 2105657008]

約数ペア:

[(1, 2105657008), (2, 1052828504), (4, 526414252), (7, 300808144), (8, 263207126), (13, 161973616), (14, 150404072), (16, 131603563), (26, 80986808), (28, 75202036), (41, 51357488), (49, 42972592), (52, 40493404), (56, 37601018), (82, 25678744), (91, 23139088), (98, 21486296), (104, 20246702), (112, 18800509), (164, 12839372), (182, 11569544), (196, 10743148), (208, 10123351), (287, 7336784), (328, 6419686), (364, 5784772), (392, 5371574), (533, 3950576), (574, 3668392), (637, 3305584), (656, 3209843), (728, 2892386), (784, 2685787), (1066, 1975288), (1148, 1834196), (1274, 1652792), (1456, 1446193), (2009, 1048112), (2132, 987644), (2296, 917098), (2548, 826396), (3731, 564368), (4018, 524056), (4264, 493822), (4592, 458549), (5039, 417872), (5096, 413198), (7462, 282184), (8036, 262028), (8528, 246911), (10078, 208936), (10192, 206599), (14924, 141092), (16072, 131014), (20156, 104468), (26117, 80624), (29848, 70546), (32144, 65507), (35273, 59696), (40312, 52234)]