309898658

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{10009}}^1$

素因数の和:10261

約数の個数: 16

約数和(自身を含む): 472431960

約数和(自身を除く): 162533302

約数列:

[1, 2, 113, 137, 226, 274, 10009, 15481, 20018, 30962, 1131017, 1371233, 2262034, 2742466, 154949329, 309898658]

約数ペア:

[(1, 309898658), (2, 154949329), (113, 2742466), (137, 2262034), (226, 1371233), (274, 1131017), (10009, 30962), (15481, 20018)]