123669652

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 219375072

約数和(自身を除く): 95705420

約数列:

[1, 2, 4, 101, 202, 404, 443, 691, 886, 1382, 1772, 2764, 44743, 69791, 89486, 139582, 178972, 279164, 306113, 612226, 1224452, 30917413, 61834826, 123669652]

約数ペア:

[(1, 123669652), (2, 61834826), (4, 30917413), (101, 1224452), (202, 612226), (404, 306113), (443, 279164), (691, 178972), (886, 139582), (1382, 89486), (1772, 69791), (2764, 44743)]