289987430396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1879}}^1\times {\mathrm{941041}}^1$

素因数の和:942965

約数の個数: 24

約数和(自身を含む): 520132734240

約数和(自身を除く): 230145303844

約数列:

[1, 2, 4, 41, 82, 164, 1879, 3758, 7516, 77039, 154078, 308156, 941041, 1882082, 3764164, 38582681, 77165362, 154330724, 1768216039, 3536432078, 7072864156, 72496857599, 144993715198, 289987430396]

約数ペア:

[(1, 289987430396), (2, 144993715198), (4, 72496857599), (41, 7072864156), (82, 3536432078), (164, 1768216039), (1879, 154330724), (3758, 77165362), (7516, 38582681), (77039, 3764164), (154078, 1882082), (308156, 941041)]