61660874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4262

約数の個数: 24

約数和(自身を含む): 103355364

約数和(自身を除く): 41694490

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 4177, 7381, 8354, 14762, 45947, 91894, 254797, 505417, 509594, 1010834, 2802767, 5605534, 30830437, 61660874]

約数ペア:

[(1, 61660874), (2, 30830437), (11, 5605534), (22, 2802767), (61, 1010834), (121, 509594), (122, 505417), (242, 254797), (671, 91894), (1342, 45947), (4177, 14762), (7381, 8354)]