4257138821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5368397}}^1$

素因数の和:5368471

約数の個数: 8

約数和(自身を含む): 4659769464

約数和(自身を除く): 402630643

約数列:

[1, 13, 61, 793, 5368397, 69789161, 327472217, 4257138821]

約数ペア:

[(1, 4257138821), (13, 327472217), (61, 69789161), (793, 5368397)]