2012388430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{910583}}^1$

素因数の和:910620

約数の個数: 32

約数和(自身を含む): 4130409024

約数和(自身を除く): 2118020594

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 910583, 1821166, 4552915, 9105830, 11837579, 15479911, 23675158, 30959822, 59187895, 77399555, 118375790, 154799110, 201238843, 402477686, 1006194215, 2012388430]

約数ペア:

[(1, 2012388430), (2, 1006194215), (5, 402477686), (10, 201238843), (13, 154799110), (17, 118375790), (26, 77399555), (34, 59187895), (65, 30959822), (85, 23675158), (130, 15479911), (170, 11837579), (221, 9105830), (442, 4552915), (1105, 1821166), (2210, 910583)]