3780496486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{2971}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 6178788000

約数和(自身を除く): 2398291514

約数列:

[1, 2, 13, 26, 109, 218, 449, 898, 1417, 2834, 2971, 5837, 5942, 11674, 38623, 48941, 77246, 97882, 323839, 636233, 647678, 1272466, 1333979, 2667958, 4209907, 8419814, 17341727, 34683454, 145403711, 290807422, 1890248243, 3780496486]

約数ペア:

[(1, 3780496486), (2, 1890248243), (13, 290807422), (26, 145403711), (109, 34683454), (218, 17341727), (449, 8419814), (898, 4209907), (1417, 2667958), (2834, 1333979), (2971, 1272466), (5837, 647678), (5942, 636233), (11674, 323839), (38623, 97882), (48941, 77246)]