2013701420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3471899}}^1$

素因数の和:3471937

約数の個数: 24

約数和(自身を含む): 4374594000

約数和(自身を除く): 2360892580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3471899, 6943798, 13887596, 17359495, 34718990, 69437980, 100685071, 201370142, 402740284, 503425355, 1006850710, 2013701420]

約数ペア:

[(1, 2013701420), (2, 1006850710), (4, 503425355), (5, 402740284), (10, 201370142), (20, 100685071), (29, 69437980), (58, 34718990), (116, 17359495), (145, 13887596), (290, 6943798), (580, 3471899)]