261410834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1\times {\mathrm{2999}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 402192000

約数和(自身を除く): 140781166

約数列:

[1, 2, 41, 82, 1063, 2126, 2999, 5998, 43583, 87166, 122959, 245918, 3187937, 6375874, 130705417, 261410834]

約数ペア:

[(1, 261410834), (2, 130705417), (41, 6375874), (82, 3187937), (1063, 245918), (2126, 122959), (2999, 87166), (5998, 43583)]