2277918721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1933}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 2604865920

約数和(自身を除く): 326947199

約数列:

[1, 13, 19, 169, 247, 367, 1933, 3211, 4771, 6973, 25129, 36727, 62023, 90649, 326677, 477451, 709411, 1178437, 6206863, 9222343, 13478809, 119890459, 175224517, 2277918721]

約数ペア:

[(1, 2277918721), (13, 175224517), (19, 119890459), (169, 13478809), (247, 9222343), (367, 6206863), (1933, 1178437), (3211, 709411), (4771, 477451), (6973, 326677), (25129, 90649), (36727, 62023)]