2642771090

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{757241}}^1$

素因数の和:757597

約数の個数: 16

約数和(自身を含む): 4770624600

約数和(自身を除く): 2127853510

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 757241, 1514482, 3786205, 7572410, 264277109, 528554218, 1321385545, 2642771090]

約数ペア:

[(1, 2642771090), (2, 1321385545), (5, 528554218), (10, 264277109), (349, 7572410), (698, 3786205), (1745, 1514482), (3490, 757241)]