5317764289

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{640463}}^1$

素因数の和:640524

約数の個数: 12

約数和(自身を含む): 5856402816

約数和(自身を除く): 538638527

約数列:

[1, 19, 23, 361, 437, 8303, 640463, 12168797, 14730649, 231207143, 279882331, 5317764289]

約数ペア:

[(1, 5317764289), (19, 279882331), (23, 231207143), (361, 14730649), (437, 12168797), (8303, 640463)]