420755005439

素因数分解:

${\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{237487}}^1$

素因数の和:238022

約数の個数: 16

約数和(自身を含む): 438877824000

約数和(自身を除く): 18122818561

約数列:

[1, 29, 199, 307, 5771, 8903, 61093, 237487, 1771697, 6887123, 47259913, 72908509, 1370537477, 2114346761, 14508793291, 420755005439]

約数ペア:

[(1, 420755005439), (29, 14508793291), (199, 2114346761), (307, 1370537477), (5771, 72908509), (8903, 47259913), (61093, 6887123), (237487, 1771697)]