2021766826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{29387}}^1$

素因数の和:30269

約数の個数: 16

約数和(自身を含む): 3110425920

約数和(自身を除く): 1088659094

約数列:

[1, 2, 41, 82, 839, 1678, 29387, 34399, 58774, 68798, 1204867, 2409734, 24655693, 49311386, 1010883413, 2021766826]

約数ペア:

[(1, 2021766826), (2, 1010883413), (41, 49311386), (82, 24655693), (839, 2409734), (1678, 1204867), (29387, 68798), (34399, 58774)]