1155144772

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{280103}}^1$

素因数の和:281138

約数の個数: 12

約数和(自身を含む): 2023471296

約数和(自身を除く): 868326524

約数列:

[1, 2, 4, 1031, 2062, 4124, 280103, 560206, 1120412, 288786193, 577572386, 1155144772]

約数ペア:

[(1, 1155144772), (2, 577572386), (4, 288786193), (1031, 1120412), (2062, 560206), (4124, 280103)]