1217630590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{84499}}^1$

素因数の和:84648

約数の個数: 32

約数和(自身を含む): 2409264000

約数和(自身を除く): 1191633410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 84499, 168998, 422495, 844990, 929489, 1858978, 4647445, 9294890, 11069369, 22138738, 55346845, 110693690, 121763059, 243526118, 608815295, 1217630590]

約数ペア:

[(1, 1217630590), (2, 608815295), (5, 243526118), (10, 121763059), (11, 110693690), (22, 55346845), (55, 22138738), (110, 11069369), (131, 9294890), (262, 4647445), (655, 1858978), (1310, 929489), (1441, 844990), (2882, 422495), (7205, 168998), (14410, 84499)]