2008671460

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{665123}}^1$

素因数の和:665283

約数の個数: 24

約数和(自身を含む): 4246151616

約数和(自身を除く): 2237480156

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 665123, 1330246, 2660492, 3325615, 6651230, 13302460, 100433573, 200867146, 401734292, 502167865, 1004335730, 2008671460]

約数ペア:

[(1, 2008671460), (2, 1004335730), (4, 502167865), (5, 401734292), (10, 200867146), (20, 100433573), (151, 13302460), (302, 6651230), (604, 3325615), (755, 2660492), (1510, 1330246), (3020, 665123)]