1780490170369

素因数分解:

${\mathrm{23}}^1\times {\mathrm{161323}}^1\times {\mathrm{479861}}^1$

素因数の和:641207

約数の個数: 8

約数和(自身を含む): 1857918174912

約数和(自身を除く): 77428004543

約数列:

[1, 23, 161323, 479861, 3710429, 11036803, 77412616103, 1780490170369]

約数ペア:

[(1, 1780490170369), (23, 77412616103), (161323, 11036803), (479861, 3710429)]