2000975905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{11411}}^1$

素因数の和:13496

約数の個数: 16

約数和(自身を含む): 2543871744

約数和(自身を除く): 542895839

約数列:

[1, 5, 17, 85, 2063, 10315, 11411, 35071, 57055, 175355, 193987, 969935, 23540893, 117704465, 400195181, 2000975905]

約数ペア:

[(1, 2000975905), (5, 400195181), (17, 117704465), (85, 23540893), (2063, 969935), (10315, 193987), (11411, 175355), (35071, 57055)]