2900863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 3697920

約数和(自身を除く): 797057

約数列:

[1, 7, 17, 19, 119, 133, 323, 1283, 2261, 8981, 21811, 24377, 152677, 170639, 414409, 2900863]

約数ペア:

[(1, 2900863), (7, 414409), (17, 170639), (19, 152677), (119, 24377), (133, 21811), (323, 8981), (1283, 2261)]