2022288385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1409}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 2660636160

約数和(自身を除く): 638347775

約数列:

[1, 5, 13, 65, 71, 311, 355, 923, 1409, 1555, 4043, 4615, 7045, 18317, 20215, 22081, 91585, 100039, 110405, 287053, 438199, 500195, 1300507, 1435265, 2190995, 5696587, 6502535, 28482935, 31112129, 155560645, 404457677, 2022288385]

約数ペア:

[(1, 2022288385), (5, 404457677), (13, 155560645), (65, 31112129), (71, 28482935), (311, 6502535), (355, 5696587), (923, 2190995), (1409, 1435265), (1555, 1300507), (4043, 500195), (4615, 438199), (7045, 287053), (18317, 110405), (20215, 100039), (22081, 91585)]