2392468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 4555040

約数和(自身を除く): 2162572

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 331, 556, 662, 1324, 1807, 3614, 4303, 7228, 8606, 17212, 46009, 92018, 184036, 598117, 1196234, 2392468]

約数ペア:

[(1, 2392468), (2, 1196234), (4, 598117), (13, 184036), (26, 92018), (52, 46009), (139, 17212), (278, 8606), (331, 7228), (556, 4303), (662, 3614), (1324, 1807)]