2009098790

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1330529}}^1$

素因数の和:1330687

約数の個数: 16

約数和(自身を含む): 3640330080

約数和(自身を除く): 1631231290

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1330529, 2661058, 6652645, 13305290, 200909879, 401819758, 1004549395, 2009098790]

約数ペア:

[(1, 2009098790), (2, 1004549395), (5, 401819758), (10, 200909879), (151, 13305290), (302, 6652645), (755, 2661058), (1510, 1330529)]