2056568829

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{11057}}^1$

素因数の和:11605

約数の個数: 32

約数和(自身を含む): 3324830976

約数和(自身を除く): 1268262147

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 521, 1563, 3647, 8857, 10941, 11057, 26571, 33171, 61999, 77399, 185997, 187969, 232197, 563907, 1315783, 3947349, 5760697, 17282091, 40324879, 97931849, 120974637, 293795547, 685522943, 2056568829]

約数ペア:

[(1, 2056568829), (3, 685522943), (7, 293795547), (17, 120974637), (21, 97931849), (51, 40324879), (119, 17282091), (357, 5760697), (521, 3947349), (1563, 1315783), (3647, 563907), (8857, 232197), (10941, 187969), (11057, 185997), (26571, 77399), (33171, 61999)]