2171538251

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{3119}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 2306703360

約数和(自身を除く): 135165109

約数列:

[1, 31, 37, 607, 1147, 3119, 18817, 22459, 96689, 115403, 696229, 1893233, 3577493, 58690223, 70049621, 2171538251]

約数ペア:

[(1, 2171538251), (31, 70049621), (37, 58690223), (607, 3577493), (1147, 1893233), (3119, 696229), (18817, 115403), (22459, 96689)]