291259524

素因数分解:

$2^2\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{19717}}^1$

素因数の和:20955

約数の個数: 24

約数和(自身を含む): 680192128

約数和(自身を除く): 388932604

約数列:

[1, 2, 3, 4, 6, 12, 1231, 2462, 3693, 4924, 7386, 14772, 19717, 39434, 59151, 78868, 118302, 236604, 24271627, 48543254, 72814881, 97086508, 145629762, 291259524]

約数ペア:

[(1, 291259524), (2, 145629762), (3, 97086508), (4, 72814881), (6, 48543254), (12, 24271627), (1231, 236604), (2462, 118302), (3693, 78868), (4924, 59151), (7386, 39434), (14772, 19717)]