2716285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1275395

約数列:

[1, 5, 11, 13, 29, 55, 65, 131, 143, 145, 319, 377, 655, 715, 1441, 1595, 1703, 1885, 3799, 4147, 7205, 8515, 18733, 18995, 20735, 41789, 49387, 93665, 208945, 246935, 543257, 2716285]

約数ペア:

[(1, 2716285), (5, 543257), (11, 246935), (13, 208945), (29, 93665), (55, 49387), (65, 41789), (131, 20735), (143, 18995), (145, 18733), (319, 8515), (377, 7205), (655, 4147), (715, 3799), (1441, 1885), (1595, 1703)]