2018973604

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{881}}^1\times {\mathrm{2879}}^1$

素因数の和:3963

約数の個数: 24

約数和(自身を含む): 3556224000

約数和(自身を除く): 1537250396

約数列:

[1, 2, 4, 199, 398, 796, 881, 1762, 2879, 3524, 5758, 11516, 175319, 350638, 572921, 701276, 1145842, 2291684, 2536399, 5072798, 10145596, 504743401, 1009486802, 2018973604]

約数ペア:

[(1, 2018973604), (2, 1009486802), (4, 504743401), (199, 10145596), (398, 5072798), (796, 2536399), (881, 2291684), (1762, 1145842), (2879, 701276), (3524, 572921), (5758, 350638), (11516, 175319)]