428393057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 462529920

約数和(自身を除く): 34136863

約数列:

[1, 19, 61, 113, 1159, 2147, 3271, 6893, 62149, 130967, 199531, 369623, 3791089, 7022837, 22547003, 428393057]

約数ペア:

[(1, 428393057), (19, 22547003), (61, 7022837), (113, 3791089), (1159, 369623), (2147, 199531), (3271, 130967), (6893, 62149)]