2894165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 3732480

約数和(自身を除く): 838315

約数列:

[1, 5, 17, 79, 85, 395, 431, 1343, 2155, 6715, 7327, 34049, 36635, 170245, 578833, 2894165]

約数ペア:

[(1, 2894165), (5, 578833), (17, 170245), (79, 36635), (85, 34049), (395, 7327), (431, 6715), (1343, 2155)]