2598887488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2137243}}^1$

素因数の和:2137274

約数の個数: 28

約数和(自身を含む): 5428599760

約数和(自身を除く): 2829712272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2137243, 4274486, 8548972, 17097944, 34195888, 40607617, 68391776, 81215234, 136783552, 162430468, 324860936, 649721872, 1299443744, 2598887488]

約数ペア:

[(1, 2598887488), (2, 1299443744), (4, 649721872), (8, 324860936), (16, 162430468), (19, 136783552), (32, 81215234), (38, 68391776), (64, 40607617), (76, 34195888), (152, 17097944), (304, 8548972), (608, 4274486), (1216, 2137243)]