2260479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3276000

約数和(自身を除く): 1015521

約数列:

[1, 3, 13, 39, 149, 389, 447, 1167, 1937, 5057, 5811, 15171, 57961, 173883, 753493, 2260479]

約数ペア:

[(1, 2260479), (3, 753493), (13, 173883), (39, 57961), (149, 15171), (389, 5811), (447, 5057), (1167, 1937)]