2040409592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19619323}}^1$

素因数の和:19619342

約数の個数: 16

約数和(自身を含む): 4120058040

約数和(自身を除く): 2079648448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19619323, 39238646, 78477292, 156954584, 255051199, 510102398, 1020204796, 2040409592]

約数ペア:

[(1, 2040409592), (2, 1020204796), (4, 510102398), (8, 255051199), (13, 156954584), (26, 78477292), (52, 39238646), (104, 19619323)]