728021258

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{68539}}^1$

素因数の和:68701

約数の個数: 16

約数和(自身を含む): 1125152640

約数和(自身を除く): 397131382

約数列:

[1, 2, 47, 94, 113, 226, 5311, 10622, 68539, 137078, 3221333, 6442666, 7744907, 15489814, 364010629, 728021258]

約数ペア:

[(1, 728021258), (2, 364010629), (47, 15489814), (94, 7744907), (113, 6442666), (226, 3221333), (5311, 137078), (10622, 68539)]