1319172

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 3098592

約数和(自身を除く): 1779420

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 521, 633, 844, 1042, 1266, 1563, 2084, 2532, 3126, 6252, 109931, 219862, 329793, 439724, 659586, 1319172]

約数ペア:

[(1, 1319172), (2, 659586), (3, 439724), (4, 329793), (6, 219862), (12, 109931), (211, 6252), (422, 3126), (521, 2532), (633, 2084), (844, 1563), (1042, 1266)]