2103171908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{232961}}^1$

素因数の和:233063

約数の個数: 24

約数和(自身を含む): 3842009304

約数和(自身を除く): 1738837396

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 232961, 465922, 931844, 8619557, 14210621, 17239114, 28421242, 34478228, 56842484, 525792977, 1051585954, 2103171908]

約数ペア:

[(1, 2103171908), (2, 1051585954), (4, 525792977), (37, 56842484), (61, 34478228), (74, 28421242), (122, 17239114), (148, 14210621), (244, 8619557), (2257, 931844), (4514, 465922), (9028, 232961)]