1551170022

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{391117}}^1$

素因数の和:391783

約数の個数: 16

約数和(自身を含む): 3107041392

約数和(自身を除く): 1555871370

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 391117, 782234, 1173351, 2346702, 258528337, 517056674, 775585011, 1551170022]

約数ペア:

[(1, 1551170022), (2, 775585011), (3, 517056674), (6, 258528337), (661, 2346702), (1322, 1173351), (1983, 782234), (3966, 391117)]