2127996910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9413}}^1$

素因数の和:9517

約数の個数: 64

約数和(自身を含む): 4327126272

約数和(自身を除く): 2199129362

約数列:

[1, 2, 5, 10, 13, 26, 37, 47, 65, 74, 94, 130, 185, 235, 370, 470, 481, 611, 962, 1222, 1739, 2405, 3055, 3478, 4810, 6110, 8695, 9413, 17390, 18826, 22607, 45214, 47065, 94130, 113035, 122369, 226070, 244738, 348281, 442411, 611845, 696562, 884822, 1223690, 1741405, 2212055, 3482810, 4424110, 4527653, 5751343, 9055306, 11502686, 16369207, 22638265, 28756715, 32738414, 45276530, 57513430, 81846035, 163692070, 212799691, 425599382, 1063998455, 2127996910]

約数ペア:

[(1, 2127996910), (2, 1063998455), (5, 425599382), (10, 212799691), (13, 163692070), (26, 81846035), (37, 57513430), (47, 45276530), (65, 32738414), (74, 28756715), (94, 22638265), (130, 16369207), (185, 11502686), (235, 9055306), (370, 5751343), (470, 4527653), (481, 4424110), (611, 3482810), (962, 2212055), (1222, 1741405), (1739, 1223690), (2405, 884822), (3055, 696562), (3478, 611845), (4810, 442411), (6110, 348281), (8695, 244738), (9413, 226070), (17390, 122369), (18826, 113035), (22607, 94130), (45214, 47065)]