389626946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{228923}}^1$

素因数の和:228985

約数の個数: 16

約数和(自身を含む): 626336064

約数和(自身を除く): 236709118

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 228923, 457846, 5265229, 8470151, 10530458, 16940302, 194813473, 389626946]

約数ペア:

[(1, 389626946), (2, 194813473), (23, 16940302), (37, 10530458), (46, 8470151), (74, 5265229), (851, 457846), (1702, 228923)]