2009445032

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{42667}}^1$

素因数の和:42738

約数の個数: 48

約数和(自身を含む): 4459659360

約数和(自身を除く): 2450214328

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 1624, 1682, 3364, 5887, 6728, 11774, 23548, 42667, 47096, 85334, 170668, 298669, 341336, 597338, 1194676, 1237343, 2389352, 2474686, 4949372, 8661401, 9898744, 17322802, 34645604, 35882947, 69291208, 71765894, 143531788, 251180629, 287063576, 502361258, 1004722516, 2009445032]

約数ペア:

[(1, 2009445032), (2, 1004722516), (4, 502361258), (7, 287063576), (8, 251180629), (14, 143531788), (28, 71765894), (29, 69291208), (56, 35882947), (58, 34645604), (116, 17322802), (203, 9898744), (232, 8661401), (406, 4949372), (812, 2474686), (841, 2389352), (1624, 1237343), (1682, 1194676), (3364, 597338), (5887, 341336), (6728, 298669), (11774, 170668), (23548, 85334), (42667, 47096)]