406963468

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{12227}}^1$

素因数の和:12441

約数の個数: 24

約数和(自身を含む): 730305072

約数和(自身を除く): 323341604

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 8321, 12227, 16642, 24454, 33284, 48908, 648031, 1296062, 1919639, 2592124, 3839278, 7678556, 101740867, 203481734, 406963468]

約数ペア:

[(1, 406963468), (2, 203481734), (4, 101740867), (53, 7678556), (106, 3839278), (157, 2592124), (212, 1919639), (314, 1296062), (628, 648031), (8321, 48908), (12227, 33284), (16642, 24454)]