2018660878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{204857}}^1$

素因数の和:205251

約数の個数: 16

約数和(自身を含む): 3269533680

約数和(自身を除く): 1250872802

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 204857, 409714, 2663141, 5326282, 77640803, 155281606, 1009330439, 2018660878]

約数ペア:

[(1, 2018660878), (2, 1009330439), (13, 155281606), (26, 77640803), (379, 5326282), (758, 2663141), (4927, 409714), (9854, 204857)]