2912658511

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1\times {\mathrm{2113}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 3351011328

約数和(自身を除く): 438352817

約数列:

[1, 7, 191, 1031, 1337, 2113, 7217, 14791, 196921, 403583, 1378447, 2178503, 2825081, 15249521, 416094073, 2912658511]

約数ペア:

[(1, 2912658511), (7, 416094073), (191, 15249521), (1031, 2825081), (1337, 2178503), (2113, 1378447), (7217, 403583), (14791, 196921)]