2010146570

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{248473}}^1$

素因数の和:249289

約数の個数: 16

約数和(自身を含む): 3622750920

約数和(自身を除く): 1612604350

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 248473, 496946, 1242365, 2484730, 201014657, 402029314, 1005073285, 2010146570]

約数ペア:

[(1, 2010146570), (2, 1005073285), (5, 402029314), (10, 201014657), (809, 2484730), (1618, 1242365), (4045, 496946), (8090, 248473)]