394234728

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{197909}}^1$

素因数の和:198001

約数の個数: 32

約数和(自身を含む): 997466400

約数和(自身を除く): 603231672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 197909, 395818, 593727, 791636, 1187454, 1583272, 2374908, 4749816, 16426447, 32852894, 49279341, 65705788, 98558682, 131411576, 197117364, 394234728]

約数ペア:

[(1, 394234728), (2, 197117364), (3, 131411576), (4, 98558682), (6, 65705788), (8, 49279341), (12, 32852894), (24, 16426447), (83, 4749816), (166, 2374908), (249, 1583272), (332, 1187454), (498, 791636), (664, 593727), (996, 395818), (1992, 197909)]