2004408888

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{19391}}^1$

素因数の和:19532

約数の個数: 64

約数和(自身を含む): 5166028800

約数和(自身を除く): 3161619912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 472, 584, 708, 876, 1416, 1752, 4307, 8614, 12921, 17228, 19391, 25842, 34456, 38782, 51684, 58173, 77564, 103368, 116346, 155128, 232692, 465384, 1144069, 1415543, 2288138, 2831086, 3432207, 4246629, 4576276, 5662172, 6864414, 8493258, 9152552, 11324344, 13728828, 16986516, 27457656, 33973032, 83517037, 167034074, 250551111, 334068148, 501102222, 668136296, 1002204444, 2004408888]

約数ペア:

[(1, 2004408888), (2, 1002204444), (3, 668136296), (4, 501102222), (6, 334068148), (8, 250551111), (12, 167034074), (24, 83517037), (59, 33973032), (73, 27457656), (118, 16986516), (146, 13728828), (177, 11324344), (219, 9152552), (236, 8493258), (292, 6864414), (354, 5662172), (438, 4576276), (472, 4246629), (584, 3432207), (708, 2831086), (876, 2288138), (1416, 1415543), (1752, 1144069), (4307, 465384), (8614, 232692), (12921, 155128), (17228, 116346), (19391, 103368), (25842, 77564), (34456, 58173), (38782, 51684)]