2021842810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{914861}}^1$

素因数の和:914898

約数の個数: 32

約数和(自身を含む): 4149814032

約数和(自身を除く): 2127971222

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 914861, 1829722, 4574305, 9148610, 11893193, 15552637, 23786386, 31105274, 59465965, 77763185, 118931930, 155526370, 202184281, 404368562, 1010921405, 2021842810]

約数ペア:

[(1, 2021842810), (2, 1010921405), (5, 404368562), (10, 202184281), (13, 155526370), (17, 118931930), (26, 77763185), (34, 59465965), (65, 31105274), (85, 23786386), (130, 15552637), (170, 11893193), (221, 9148610), (442, 4574305), (1105, 1829722), (2210, 914861)]