127652290

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{53411}}^1$

素因数の和:53657

約数の個数: 16

約数和(自身を含む): 230739840

約数和(自身を除く): 103087550

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 53411, 106822, 267055, 534110, 12765229, 25530458, 63826145, 127652290]

約数ペア:

[(1, 127652290), (2, 63826145), (5, 25530458), (10, 12765229), (239, 534110), (478, 267055), (1195, 106822), (2390, 53411)]