426883384

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{252893}}^1$

素因数の和:253110

約数の個数: 16

約数和(自身を含む): 804202920

約数和(自身を除く): 377319536

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 252893, 505786, 1011572, 2023144, 53360423, 106720846, 213441692, 426883384]

約数ペア:

[(1, 426883384), (2, 213441692), (4, 106720846), (8, 53360423), (211, 2023144), (422, 1011572), (844, 505786), (1688, 252893)]