404221004036

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{4591}}^1\times {\mathrm{22669}}^1$

素因数の和:28235

約数の個数: 24

約数和(自身を含む): 708300754560

約数和(自身を除く): 304079750524

約数列:

[1, 2, 4, 971, 1942, 3884, 4591, 9182, 18364, 22669, 45338, 90676, 4457861, 8915722, 17831444, 22011599, 44023198, 88046396, 104073379, 208146758, 416293516, 101055251009, 202110502018, 404221004036]

約数ペア:

[(1, 404221004036), (2, 202110502018), (4, 101055251009), (971, 416293516), (1942, 208146758), (3884, 104073379), (4591, 88046396), (9182, 44023198), (18364, 22011599), (22669, 17831444), (45338, 8915722), (90676, 4457861)]