2012900789632

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{367}}^1\times {\mathrm{239383}}^1$

素因数の和:239943

約数の個数: 64

約数和(自身を含む): 4043483020800

約数和(自身を除く): 2030582231168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 367, 716, 734, 1432, 1468, 2864, 2936, 5728, 5872, 11456, 11744, 22912, 23488, 46976, 65693, 131386, 239383, 262772, 478766, 525544, 957532, 1051088, 1915064, 2102176, 3830128, 4204352, 7660256, 8408704, 15320512, 30641024, 42849557, 85699114, 87853561, 171398228, 175707122, 342796456, 351414244, 685592912, 702828488, 1371185824, 1405656976, 2742371648, 2811313952, 5484743296, 5622627904, 11245255808, 15725787419, 31451574838, 62903149676, 125806299352, 251612598704, 503225197408, 1006450394816, 2012900789632]

約数ペア:

[(1, 2012900789632), (2, 1006450394816), (4, 503225197408), (8, 251612598704), (16, 125806299352), (32, 62903149676), (64, 31451574838), (128, 15725787419), (179, 11245255808), (358, 5622627904), (367, 5484743296), (716, 2811313952), (734, 2742371648), (1432, 1405656976), (1468, 1371185824), (2864, 702828488), (2936, 685592912), (5728, 351414244), (5872, 342796456), (11456, 175707122), (11744, 171398228), (22912, 87853561), (23488, 85699114), (46976, 42849557), (65693, 30641024), (131386, 15320512), (239383, 8408704), (262772, 7660256), (478766, 4204352), (525544, 3830128), (957532, 2102176), (1051088, 1915064)]