389634800728

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{172100177}}^1$

素因数の和:172100466

約数の個数: 16

約数和(自身を含む): 733146758280

約数和(自身を除く): 343511957552

約数列:

[1, 2, 4, 8, 283, 566, 1132, 2264, 172100177, 344200354, 688400708, 1376801416, 48704350091, 97408700182, 194817400364, 389634800728]

約数ペア:

[(1, 389634800728), (2, 194817400364), (4, 97408700182), (8, 48704350091), (283, 1376801416), (566, 688400708), (1132, 344200354), (2264, 172100177)]