2012358392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11867}}^1$

素因数の和:11972

約数の個数: 64

約数和(自身を含む): 4306659840

約数和(自身を除く): 2294301448

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 47, 82, 88, 94, 164, 188, 328, 376, 451, 517, 902, 1034, 1804, 1927, 2068, 3608, 3854, 4136, 7708, 11867, 15416, 21197, 23734, 42394, 47468, 84788, 94936, 130537, 169576, 261074, 486547, 522148, 557749, 973094, 1044296, 1115498, 1946188, 2230996, 3892376, 4461992, 5352017, 6135239, 10704034, 12270478, 21408068, 22867709, 24540956, 42816136, 45735418, 49081912, 91470836, 182941672, 251544799, 503089598, 1006179196, 2012358392]

約数ペア:

[(1, 2012358392), (2, 1006179196), (4, 503089598), (8, 251544799), (11, 182941672), (22, 91470836), (41, 49081912), (44, 45735418), (47, 42816136), (82, 24540956), (88, 22867709), (94, 21408068), (164, 12270478), (188, 10704034), (328, 6135239), (376, 5352017), (451, 4461992), (517, 3892376), (902, 2230996), (1034, 1946188), (1804, 1115498), (1927, 1044296), (2068, 973094), (3608, 557749), (3854, 522148), (4136, 486547), (7708, 261074), (11867, 169576), (15416, 130537), (21197, 94936), (23734, 84788), (42394, 47468)]