1961569210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2482999}}^1$

素因数の和:2483085

約数の個数: 16

約数和(自身を含む): 3575520000

約数和(自身を除く): 1613950790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2482999, 4965998, 12414995, 24829990, 196156921, 392313842, 980784605, 1961569210]

約数ペア:

[(1, 1961569210), (2, 980784605), (5, 392313842), (10, 196156921), (79, 24829990), (158, 12414995), (395, 4965998), (790, 2482999)]