126218986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{15329}}^1$

素因数の和:15533

約数の個数: 16

約数和(自身を含む): 198676800

約数和(自身を除く): 72457814

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 15329, 30658, 352567, 705134, 2743891, 5487782, 63109493, 126218986]

約数ペア:

[(1, 126218986), (2, 63109493), (23, 5487782), (46, 2743891), (179, 705134), (358, 352567), (4117, 30658), (8234, 15329)]