268407724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{62189}}^1$

素因数の和:62289

約数の個数: 24

約数和(自身を含む): 511948080

約数和(自身を除く): 243540356

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 62189, 124378, 248756, 808457, 1616914, 3233828, 5161687, 10323374, 20646748, 67101931, 134203862, 268407724]

約数ペア:

[(1, 268407724), (2, 134203862), (4, 67101931), (13, 20646748), (26, 10323374), (52, 5161687), (83, 3233828), (166, 1616914), (332, 808457), (1079, 248756), (2158, 124378), (4316, 62189)]