1337978879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{2801}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 1456143360

約数和(自身を除く): 118164481

約数列:

[1, 19, 31, 589, 811, 2801, 15409, 25141, 53219, 86831, 477679, 1649789, 2271611, 43160609, 70419941, 1337978879]

約数ペア:

[(1, 1337978879), (19, 70419941), (31, 43160609), (589, 2271611), (811, 1649789), (2801, 477679), (15409, 86831), (25141, 53219)]