2105421496

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{7517}}^1$

素因数の和:7903

約数の個数: 32

約数和(自身を含む): 3991155840

約数和(自身を除く): 1885734344

約数列:

[1, 2, 4, 8, 157, 223, 314, 446, 628, 892, 1256, 1784, 7517, 15034, 30068, 35011, 60136, 70022, 140044, 280088, 1180169, 1676291, 2360338, 3352582, 4720676, 6705164, 9441352, 13410328, 263177687, 526355374, 1052710748, 2105421496]

約数ペア:

[(1, 2105421496), (2, 1052710748), (4, 526355374), (8, 263177687), (157, 13410328), (223, 9441352), (314, 6705164), (446, 4720676), (628, 3352582), (892, 2360338), (1256, 1676291), (1784, 1180169), (7517, 280088), (15034, 140044), (30068, 70022), (35011, 60136)]