858678364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{6121}}^1$

素因数の和:8205

約数の個数: 24

約数和(自身を含む): 1592111808

約数和(自身を除く): 733433444

約数列:

[1, 2, 4, 17, 34, 68, 2063, 4126, 6121, 8252, 12242, 24484, 35071, 70142, 104057, 140284, 208114, 416228, 12627623, 25255246, 50510492, 214669591, 429339182, 858678364]

約数ペア:

[(1, 858678364), (2, 429339182), (4, 214669591), (17, 50510492), (34, 25255246), (68, 12627623), (2063, 416228), (4126, 208114), (6121, 140284), (8252, 104057), (12242, 70142), (24484, 35071)]