2017588492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1561601}}^1$

素因数の和:1561641

約数の個数: 24

約数和(自身を含む): 3935237040

約数和(自身を除く): 1917648548

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1561601, 3123202, 6246404, 26547217, 29670419, 53094434, 59340838, 106188868, 118681676, 504397123, 1008794246, 2017588492]

約数ペア:

[(1, 2017588492), (2, 1008794246), (4, 504397123), (17, 118681676), (19, 106188868), (34, 59340838), (38, 53094434), (68, 29670419), (76, 26547217), (323, 6246404), (646, 3123202), (1292, 1561601)]