812492798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2239}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 1392007680

約数和(自身を除く): 579514882

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 821, 1642, 2239, 4478, 10673, 13957, 21346, 27914, 29107, 38063, 58214, 76126, 181441, 362882, 494819, 989638, 1838219, 3676438, 23896847, 31249723, 47793694, 62499446, 406246399, 812492798]

約数ペア:

[(1, 812492798), (2, 406246399), (13, 62499446), (17, 47793694), (26, 31249723), (34, 23896847), (221, 3676438), (442, 1838219), (821, 989638), (1642, 494819), (2239, 362882), (4478, 181441), (10673, 76126), (13957, 58214), (21346, 38063), (27914, 29107)]