1626320828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3360167}}^1$

素因数の和:3360193

約数の個数: 18

約数和(自身を含む): 3128316408

約数和(自身を除く): 1501995580

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3360167, 6720334, 13440668, 36961837, 73923674, 147847348, 406580207, 813160414, 1626320828]

約数ペア:

[(1, 1626320828), (2, 813160414), (4, 406580207), (11, 147847348), (22, 73923674), (44, 36961837), (121, 13440668), (242, 6720334), (484, 3360167)]