2650481781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{851971}}^1$

素因数の和:852052

約数の個数: 16

約数和(自身を含む): 3803203008

約数和(自身を除く): 1152721227

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 851971, 2555913, 14483507, 43450521, 51970231, 155910693, 883493927, 2650481781]

約数ペア:

[(1, 2650481781), (3, 883493927), (17, 155910693), (51, 51970231), (61, 43450521), (183, 14483507), (1037, 2555913), (3111, 851971)]