378874604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2310211}}^1$

素因数の和:2310256

約数の個数: 12

約数和(自身を含む): 679202328

約数和(自身を除く): 300327724

約数列:

[1, 2, 4, 41, 82, 164, 2310211, 4620422, 9240844, 94718651, 189437302, 378874604]

約数ペア:

[(1, 378874604), (2, 189437302), (4, 94718651), (41, 9240844), (82, 4620422), (164, 2310211)]