1382304874

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{90217}}^1$

素因数の和:90429

約数の個数: 16

約数和(自身を含む): 2130588288

約数和(自身を除く): 748283414

約数列:

[1, 2, 47, 94, 163, 326, 7661, 15322, 90217, 180434, 4240199, 8480398, 14705371, 29410742, 691152437, 1382304874]

約数ペア:

[(1, 1382304874), (2, 691152437), (47, 29410742), (94, 14705371), (163, 8480398), (326, 4240199), (7661, 180434), (15322, 90217)]