8129914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 13439520

約数和(自身を除く): 5309606

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 359, 718, 871, 1742, 4667, 9334, 11323, 22646, 24053, 48106, 60671, 121342, 312689, 625378, 4064957, 8129914]

約数ペア:

[(1, 8129914), (2, 4064957), (13, 625378), (26, 312689), (67, 121342), (134, 60671), (169, 48106), (338, 24053), (359, 22646), (718, 11323), (871, 9334), (1742, 4667)]