4189510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 8511696

約数和(自身を除く): 4322186

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 67, 74, 130, 134, 169, 185, 335, 338, 370, 481, 670, 845, 871, 962, 1690, 1742, 2405, 2479, 4355, 4810, 4958, 6253, 8710, 11323, 12395, 12506, 22646, 24790, 31265, 32227, 56615, 62530, 64454, 113230, 161135, 322270, 418951, 837902, 2094755, 4189510]

約数ペア:

[(1, 4189510), (2, 2094755), (5, 837902), (10, 418951), (13, 322270), (26, 161135), (37, 113230), (65, 64454), (67, 62530), (74, 56615), (130, 32227), (134, 31265), (169, 24790), (185, 22646), (335, 12506), (338, 12395), (370, 11323), (481, 8710), (670, 6253), (845, 4958), (871, 4810), (962, 4355), (1690, 2479), (1742, 2405)]