6474994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 10357848

約数和(自身を除く): 3882854

約数列:

[1, 2, 17, 34, 157, 314, 1213, 2426, 2669, 5338, 20621, 41242, 190441, 380882, 3237497, 6474994]

約数ペア:

[(1, 6474994), (2, 3237497), (17, 380882), (34, 190441), (157, 41242), (314, 20621), (1213, 5338), (2426, 2669)]