2015585290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1995629}}^1$

素因数の和:1995737

約数の個数: 16

約数和(自身を含む): 3663976680

約数和(自身を除く): 1648391390

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1995629, 3991258, 9978145, 19956290, 201558529, 403117058, 1007792645, 2015585290]

約数ペア:

[(1, 2015585290), (2, 1007792645), (5, 403117058), (10, 201558529), (101, 19956290), (202, 9978145), (505, 3991258), (1010, 1995629)]