2175520511

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{6163}}^1$

素因数の和:6446

約数の個数: 16

約数和(自身を含む): 2295966720

約数和(自身を除く): 120446209

約数列:

[1, 31, 59, 193, 1829, 5983, 6163, 11387, 191053, 352997, 363617, 1189459, 11272127, 36873229, 70178081, 2175520511]

約数ペア:

[(1, 2175520511), (31, 70178081), (59, 36873229), (193, 11272127), (1829, 1189459), (5983, 363617), (6163, 352997), (11387, 191053)]