4370678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 7242408

約数和(自身を除く): 2871730

約数列:

[1, 2, 13, 26, 67, 134, 169, 193, 338, 386, 871, 1742, 2509, 5018, 11323, 12931, 22646, 25862, 32617, 65234, 168103, 336206, 2185339, 4370678]

約数ペア:

[(1, 4370678), (2, 2185339), (13, 336206), (26, 168103), (67, 65234), (134, 32617), (169, 25862), (193, 22646), (338, 12931), (386, 11323), (871, 5018), (1742, 2509)]