121979048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491851}}^1$

素因数の和:491888

約数の個数: 16

約数和(自身を含む): 236088960

約数和(自身を除く): 114109912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491851, 983702, 1967404, 3934808, 15247381, 30494762, 60989524, 121979048]

約数ペア:

[(1, 121979048), (2, 60989524), (4, 30494762), (8, 15247381), (31, 3934808), (62, 1967404), (124, 983702), (248, 491851)]