278364652

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{2713}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 493796016

約数和(自身を除く): 215431364

約数列:

[1, 2, 4, 113, 226, 227, 452, 454, 908, 2713, 5426, 10852, 25651, 51302, 102604, 306569, 613138, 615851, 1226276, 1231702, 2463404, 69591163, 139182326, 278364652]

約数ペア:

[(1, 278364652), (2, 139182326), (4, 69591163), (113, 2463404), (226, 1231702), (227, 1226276), (452, 615851), (454, 613138), (908, 306569), (2713, 102604), (5426, 51302), (10852, 25651)]