2431158704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{315899}}^1$

素因数の和:315957

約数の個数: 40

約数和(自身を含む): 5209822800

約数和(自身を除く): 2778664096

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 315899, 631798, 1263596, 2527192, 4106687, 5054384, 8213374, 11688263, 16426748, 23376526, 32853496, 46753052, 65706992, 93506104, 151947419, 187012208, 303894838, 607789676, 1215579352, 2431158704]

約数ペア:

[(1, 2431158704), (2, 1215579352), (4, 607789676), (8, 303894838), (13, 187012208), (16, 151947419), (26, 93506104), (37, 65706992), (52, 46753052), (74, 32853496), (104, 23376526), (148, 16426748), (208, 11688263), (296, 8213374), (481, 5054384), (592, 4106687), (962, 2527192), (1924, 1263596), (3848, 631798), (7696, 315899)]