2031665

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 508495

約数列:

[1, 5, 59, 71, 97, 295, 355, 485, 4189, 5723, 6887, 20945, 28615, 34435, 406333, 2031665]

約数ペア:

[(1, 2031665), (5, 406333), (59, 34435), (71, 28615), (97, 20945), (295, 6887), (355, 5723), (485, 4189)]