490173763

素因数分解:

${\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 509160960

約数和(自身を除く): 18987197

約数列:

[1, 47, 109, 163, 587, 5123, 7661, 17767, 27589, 63983, 95681, 835049, 3007201, 4497007, 10429229, 490173763]

約数ペア:

[(1, 490173763), (47, 10429229), (109, 4497007), (163, 3007201), (587, 835049), (5123, 95681), (7661, 63983), (17767, 27589)]