388403962

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{22091}}^1$

素因数の和:22301

約数の個数: 16

約数和(自身を含む): 596484000

約数和(自身を除く): 208080038

約数列:

[1, 2, 59, 118, 149, 298, 8791, 17582, 22091, 44182, 1303369, 2606738, 3291559, 6583118, 194201981, 388403962]

約数ペア:

[(1, 388403962), (2, 194201981), (59, 6583118), (118, 3291559), (149, 2606738), (298, 1303369), (8791, 44182), (17582, 22091)]