129296948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4657}}^1$

素因数の和:5303

約数の個数: 24

約数和(自身を含む): 247283904

約数和(自身を除く): 117986956

約数列:

[1, 2, 4, 11, 22, 44, 631, 1262, 2524, 4657, 6941, 9314, 13882, 18628, 27764, 51227, 102454, 204908, 2938567, 5877134, 11754268, 32324237, 64648474, 129296948]

約数ペア:

[(1, 129296948), (2, 64648474), (4, 32324237), (11, 11754268), (22, 5877134), (44, 2938567), (631, 204908), (1262, 102454), (2524, 51227), (4657, 27764), (6941, 18628), (9314, 13882)]