1337641385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{196279}}^1$

素因数の和:196360

約数の個数: 16

約数和(自身を含む): 1695859200

約数和(自身を除く): 358217815

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 196279, 981395, 5692091, 9225113, 28460455, 46125565, 267528277, 1337641385]

約数ペア:

[(1, 1337641385), (5, 267528277), (29, 46125565), (47, 28460455), (145, 9225113), (235, 5692091), (1363, 981395), (6815, 196279)]