490094108

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{154897}}^1$

素因数の和:155021

約数の個数: 24

約数和(自身を含む): 988868832

約数和(自身を除く): 498774724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 154897, 309794, 619588, 1084279, 2168558, 4337116, 17503361, 35006722, 70013444, 122523527, 245047054, 490094108]

約数ペア:

[(1, 490094108), (2, 245047054), (4, 122523527), (7, 70013444), (14, 35006722), (28, 17503361), (113, 4337116), (226, 2168558), (452, 1084279), (791, 619588), (1582, 309794), (3164, 154897)]