419323846

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{10271}}^1$

素因数の和:10559

約数の個数: 16

約数和(自身を含む): 637891200

約数和(自身を除く): 218567354

約数列:

[1, 2, 137, 149, 274, 298, 10271, 20413, 20542, 40826, 1407127, 1530379, 2814254, 3060758, 209661923, 419323846]

約数ペア:

[(1, 419323846), (2, 209661923), (137, 3060758), (149, 2814254), (274, 1530379), (298, 1407127), (10271, 40826), (20413, 20542)]