2018253496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 4557339360

約数和(自身を除く): 2539085864

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 193, 322, 353, 386, 529, 644, 706, 772, 1058, 1288, 1351, 1412, 1544, 2116, 2471, 2702, 2824, 3703, 4232, 4439, 4942, 5404, 7406, 8119, 8878, 9884, 10808, 14812, 16238, 17756, 19768, 29624, 31073, 32476, 35512, 56833, 62146, 64952, 68129, 102097, 113666, 124292, 136258, 186737, 204194, 227332, 248584, 272516, 373474, 408388, 454664, 476903, 545032, 714679, 746948, 816776, 953806, 1307159, 1429358, 1493896, 1566967, 1907612, 2614318, 2858716, 3133934, 3815224, 5228636, 5717432, 6267868, 10457272, 10968769, 12535736, 21937538, 36040241, 43875076, 72080482, 87750152, 144160964, 252281687, 288321928, 504563374, 1009126748, 2018253496]

約数ペア:

[(1, 2018253496), (2, 1009126748), (4, 504563374), (7, 288321928), (8, 252281687), (14, 144160964), (23, 87750152), (28, 72080482), (46, 43875076), (56, 36040241), (92, 21937538), (161, 12535736), (184, 10968769), (193, 10457272), (322, 6267868), (353, 5717432), (386, 5228636), (529, 3815224), (644, 3133934), (706, 2858716), (772, 2614318), (1058, 1907612), (1288, 1566967), (1351, 1493896), (1412, 1429358), (1544, 1307159), (2116, 953806), (2471, 816776), (2702, 746948), (2824, 714679), (3703, 545032), (4232, 476903), (4439, 454664), (4942, 408388), (5404, 373474), (7406, 272516), (8119, 248584), (8878, 227332), (9884, 204194), (10808, 186737), (14812, 136258), (16238, 124292), (17756, 113666), (19768, 102097), (29624, 68129), (31073, 64952), (32476, 62146), (35512, 56833)]