3910126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 6473520

約数和(自身を除く): 2563394

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1997, 3994, 21967, 43934, 177733, 355466, 1955063, 3910126]

約数ペア:

[(1, 3910126), (2, 1955063), (11, 355466), (22, 177733), (89, 43934), (178, 21967), (979, 3994), (1958, 1997)]