4253302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 6940296

約数和(自身を除く): 2686994

約数列:

[1, 2, 19, 38, 43, 86, 137, 274, 361, 722, 817, 1634, 2603, 5206, 5891, 11782, 15523, 31046, 49457, 98914, 111929, 223858, 2126651, 4253302]

約数ペア:

[(1, 4253302), (2, 2126651), (19, 223858), (38, 111929), (43, 98914), (86, 49457), (137, 31046), (274, 15523), (361, 11782), (722, 5891), (817, 5206), (1634, 2603)]