628148522

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1\times {\mathrm{2707}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 949858080

約数和(自身を除く): 321709558

約数列:

[1, 2, 157, 314, 739, 1478, 2707, 5414, 116023, 232046, 424999, 849998, 2000473, 4000946, 314074261, 628148522]

約数ペア:

[(1, 628148522), (2, 314074261), (157, 4000946), (314, 2000473), (739, 849998), (1478, 424999), (2707, 232046), (5414, 116023)]