2016806844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{22721}}^1$

素因数の和:23310

約数の個数: 48

約数和(自身を含む): 5077003680

約数和(自身を除く): 3060196836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 569, 1138, 1707, 2276, 3414, 6828, 7397, 14794, 22191, 22721, 29588, 44382, 45442, 68163, 88764, 90884, 136326, 272652, 295373, 590746, 886119, 1181492, 1772238, 3544476, 12928249, 25856498, 38784747, 51712996, 77569494, 155138988, 168067237, 336134474, 504201711, 672268948, 1008403422, 2016806844]

約数ペア:

[(1, 2016806844), (2, 1008403422), (3, 672268948), (4, 504201711), (6, 336134474), (12, 168067237), (13, 155138988), (26, 77569494), (39, 51712996), (52, 38784747), (78, 25856498), (156, 12928249), (569, 3544476), (1138, 1772238), (1707, 1181492), (2276, 886119), (3414, 590746), (6828, 295373), (7397, 272652), (14794, 136326), (22191, 90884), (22721, 88764), (29588, 68163), (44382, 45442)]