1318419996

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{520703}}^1$

素因数の和:520921

約数の個数: 24

約数和(自身を含む): 3090898944

約数和(自身を除く): 1772478948

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 520703, 1041406, 1562109, 2082812, 3124218, 6248436, 109868333, 219736666, 329604999, 439473332, 659209998, 1318419996]

約数ペア:

[(1, 1318419996), (2, 659209998), (3, 439473332), (4, 329604999), (6, 219736666), (12, 109868333), (211, 6248436), (422, 3124218), (633, 2082812), (844, 1562109), (1266, 1041406), (2532, 520703)]