1262680490864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{357092899}}^1$

素因数の和:357092937

約数の個数: 40

約数和(自身を含む): 2789609734800

約数和(自身を除く): 1526929243936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 357092899, 714185798, 1428371596, 2856743192, 4642207687, 5713486384, 6070579283, 9284415374, 12141158566, 18568830748, 24282317132, 37137661496, 48564634264, 74275322992, 78917530679, 97129268528, 157835061358, 315670122716, 631340245432, 1262680490864]

約数ペア:

[(1, 1262680490864), (2, 631340245432), (4, 315670122716), (8, 157835061358), (13, 97129268528), (16, 78917530679), (17, 74275322992), (26, 48564634264), (34, 37137661496), (52, 24282317132), (68, 18568830748), (104, 12141158566), (136, 9284415374), (208, 6070579283), (221, 5713486384), (272, 4642207687), (442, 2856743192), (884, 1428371596), (1768, 714185798), (3536, 357092899)]