2600315090

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1306691}}^1$

素因数の和:1306897

約数の個数: 16

約数和(自身を含む): 4704091200

約数和(自身を除く): 2103776110

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 1306691, 2613382, 6533455, 13066910, 260031509, 520063018, 1300157545, 2600315090]

約数ペア:

[(1, 2600315090), (2, 1300157545), (5, 520063018), (10, 260031509), (199, 13066910), (398, 6533455), (995, 2613382), (1990, 1306691)]