65051090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500393}}^1$

素因数の和:500413

約数の個数: 16

約数和(自身を含む): 126099288

約数和(自身を除く): 61048198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 500393, 1000786, 2501965, 5003930, 6505109, 13010218, 32525545, 65051090]

約数ペア:

[(1, 65051090), (2, 32525545), (5, 13010218), (10, 6505109), (13, 5003930), (26, 2501965), (65, 1000786), (130, 500393)]