2118517.00000000

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{859}}^1$

素因数の和:1299

約数の個数: 16

約数和(自身を含む): 31734000

約数和(自身を除く): 11356802

約数列:

[1, 2, 29, 58, 409, 818, 859, 1718, 11861, 23722, 24911, 49822, 351331, 702662, 10188599, 20377198]

約数ペア:

[(1, 20377198), (2, 10188599), (29, 702662), (58, 351331), (409, 49822), (818, 24911), (859, 23722), (1718, 11861)]