1632648095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{20639}}^1$

素因数の和:21874

約数の個数: 16

約数和(自身を含む): 2111719680

約数和(自身を除く): 479071585

約数列:

[1, 5, 13, 65, 1217, 6085, 15821, 20639, 79105, 103195, 268307, 1341535, 25117663, 125588315, 326529619, 1632648095]

約数ペア:

[(1, 1632648095), (5, 326529619), (13, 125588315), (65, 25117663), (1217, 1341535), (6085, 268307), (15821, 103195), (20639, 79105)]