2016281764

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{37369}}^1$

素因数の和:37468

約数の個数: 48

約数和(自身を含む): 4218923520

約数和(自身を除く): 2202641756

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 7708, 13489, 26978, 37369, 53956, 74738, 149476, 261583, 523166, 1046332, 1532129, 1756343, 3064258, 3512686, 6128516, 7025372, 10724903, 12294401, 21449806, 24588802, 42899612, 49177604, 72010063, 144020126, 288040252, 504070441, 1008140882, 2016281764]

約数ペア:

[(1, 2016281764), (2, 1008140882), (4, 504070441), (7, 288040252), (14, 144020126), (28, 72010063), (41, 49177604), (47, 42899612), (82, 24588802), (94, 21449806), (164, 12294401), (188, 10724903), (287, 7025372), (329, 6128516), (574, 3512686), (658, 3064258), (1148, 1756343), (1316, 1532129), (1927, 1046332), (3854, 523166), (7708, 261583), (13489, 149476), (26978, 74738), (37369, 53956)]