2783443390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3058729}}^1$

素因数の和:3058756

約数の個数: 32

約数和(自身を含む): 6166399680

約数和(自身を除く): 3382956290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3058729, 6117458, 15293645, 21411103, 30587290, 39763477, 42822206, 79526954, 107055515, 198817385, 214111030, 278344339, 397634770, 556688678, 1391721695, 2783443390]

約数ペア:

[(1, 2783443390), (2, 1391721695), (5, 556688678), (7, 397634770), (10, 278344339), (13, 214111030), (14, 198817385), (26, 107055515), (35, 79526954), (65, 42822206), (70, 39763477), (91, 30587290), (130, 21411103), (182, 15293645), (455, 6117458), (910, 3058729)]