2811985278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{188143}}^1$

素因数の和:188248

約数の個数: 32

約数和(自身を含む): 5852030976

約数和(自身を除く): 3040045698

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 2491, 4982, 7473, 14946, 188143, 376286, 564429, 1128858, 8842721, 9971579, 17685442, 19943158, 26528163, 29914737, 53056326, 59829474, 468664213, 937328426, 1405992639, 2811985278]

約数ペア:

[(1, 2811985278), (2, 1405992639), (3, 937328426), (6, 468664213), (47, 59829474), (53, 53056326), (94, 29914737), (106, 26528163), (141, 19943158), (159, 17685442), (282, 9971579), (318, 8842721), (2491, 1128858), (4982, 564429), (7473, 376286), (14946, 188143)]