4211948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 8022672

約数和(自身を除く): 3810724

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 757, 1391, 1514, 2782, 3028, 5564, 9841, 19682, 39364, 80999, 161998, 323996, 1052987, 2105974, 4211948]

約数ペア:

[(1, 4211948), (2, 2105974), (4, 1052987), (13, 323996), (26, 161998), (52, 80999), (107, 39364), (214, 19682), (428, 9841), (757, 5564), (1391, 3028), (1514, 2782)]