667022042

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{11719}}^1$

素因数の和:12061

約数の個数: 16

約数和(自身を含む): 1012608000

約数和(自身を除く): 345585958

約数列:

[1, 2, 149, 191, 298, 382, 11719, 23438, 28459, 56918, 1746131, 2238329, 3492262, 4476658, 333511021, 667022042]

約数ペア:

[(1, 667022042), (2, 333511021), (149, 4476658), (191, 3492262), (298, 2238329), (382, 1746131), (11719, 56918), (23438, 28459)]