2018362484

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{5209}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 3561076680

約数和(自身を除く): 1542714196

約数列:

[1, 2, 4, 157, 314, 617, 628, 1234, 2468, 5209, 10418, 20836, 96869, 193738, 387476, 817813, 1635626, 3213953, 3271252, 6427906, 12855812, 504590621, 1009181242, 2018362484]

約数ペア:

[(1, 2018362484), (2, 1009181242), (4, 504590621), (157, 12855812), (314, 6427906), (617, 3271252), (628, 3213953), (1234, 1635626), (2468, 817813), (5209, 387476), (10418, 193738), (20836, 96869)]