4220579.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 18666956

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 37, 52, 59, 68, 74, 91, 118, 119, 148, 182, 221, 236, 238, 259, 364, 413, 442, 476, 481, 518, 629, 767, 826, 884, 962, 1003, 1036, 1258, 1534, 1547, 1652, 1924, 2006, 2183, 2516, 3068, 3094, 3367, 4012, 4366, 4403, 5369, 6188, 6734, 7021, 8177, 8732, 8806, 10738, 13039, 13468, 14042, 15281, 16354, 17612, 21476, 26078, 28084, 28379, 30562, 32708, 37111, 52156, 56758, 57239, 61124, 74222, 91273, 113516, 114478, 148444, 182546, 198653, 228956, 259777, 365092, 397306, 482443, 519554, 794612, 964886, 1039108, 1929772, 3377101, 6754202, 13508404]

約数ペア:

[(1, 13508404), (2, 6754202), (4, 3377101), (7, 1929772), (13, 1039108), (14, 964886), (17, 794612), (26, 519554), (28, 482443), (34, 397306), (37, 365092), (52, 259777), (59, 228956), (68, 198653), (74, 182546), (91, 148444), (118, 114478), (119, 113516), (148, 91273), (182, 74222), (221, 61124), (236, 57239), (238, 56758), (259, 52156), (364, 37111), (413, 32708), (442, 30562), (476, 28379), (481, 28084), (518, 26078), (629, 21476), (767, 17612), (826, 16354), (884, 15281), (962, 14042), (1003, 13468), (1036, 13039), (1258, 10738), (1534, 8806), (1547, 8732), (1652, 8177), (1924, 7021), (2006, 6734), (2183, 6188), (2516, 5369), (3068, 4403), (3094, 4366), (3367, 4012)]