2013418992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3323}}^1$

素因数の和:4318

約数の個数: 80

約数和(自身を含む): 5608891008

約数和(自身を除く): 3595472016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 971, 1942, 2913, 3323, 3884, 5826, 6646, 7768, 9969, 11652, 12623, 13292, 15536, 19938, 23304, 25246, 26584, 37869, 39876, 43199, 46608, 50492, 53168, 75738, 79752, 86398, 100984, 129597, 151476, 159504, 172796, 201968, 259194, 302952, 345592, 518388, 605904, 691184, 1036776, 2073552, 3226633, 6453266, 9679899, 12906532, 19359798, 25813064, 38719596, 41946229, 51626128, 77439192, 83892458, 125838687, 154878384, 167784916, 251677374, 335569832, 503354748, 671139664, 1006709496, 2013418992]

約数ペア:

[(1, 2013418992), (2, 1006709496), (3, 671139664), (4, 503354748), (6, 335569832), (8, 251677374), (12, 167784916), (13, 154878384), (16, 125838687), (24, 83892458), (26, 77439192), (39, 51626128), (48, 41946229), (52, 38719596), (78, 25813064), (104, 19359798), (156, 12906532), (208, 9679899), (312, 6453266), (624, 3226633), (971, 2073552), (1942, 1036776), (2913, 691184), (3323, 605904), (3884, 518388), (5826, 345592), (6646, 302952), (7768, 259194), (9969, 201968), (11652, 172796), (12623, 159504), (13292, 151476), (15536, 129597), (19938, 100984), (23304, 86398), (25246, 79752), (26584, 75738), (37869, 53168), (39876, 50492), (43199, 46608)]