2430493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 2791936

約数和(自身を除く): 361443

約数列:

[1, 13, 31, 37, 163, 403, 481, 1147, 2119, 5053, 6031, 14911, 65689, 78403, 186961, 2430493]

約数ペア:

[(1, 2430493), (13, 186961), (31, 78403), (37, 65689), (163, 14911), (403, 6031), (481, 5053), (1147, 2119)]