1409788796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{61757}}^1$

素因数の和:62213

約数の個数: 24

約数和(自身を含む): 2663004960

約数和(自身を除く): 1253216164

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 11414, 22828, 61757, 123514, 247028, 802841, 1605682, 3211364, 27111323, 54222646, 108445292, 352447199, 704894398, 1409788796]

約数ペア:

[(1, 1409788796), (2, 704894398), (4, 352447199), (13, 108445292), (26, 54222646), (52, 27111323), (439, 3211364), (878, 1605682), (1756, 802841), (5707, 247028), (11414, 123514), (22828, 61757)]