2010421868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 4504550400

約数和(自身を除く): 2494128532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 227, 364, 377, 406, 454, 754, 812, 839, 908, 1508, 1589, 1678, 2639, 2951, 3178, 3356, 5278, 5873, 5902, 6356, 6583, 10556, 10907, 11746, 11804, 13166, 20657, 21814, 23492, 24331, 26332, 41314, 43628, 46081, 48662, 76349, 82628, 85579, 92162, 97324, 152698, 170317, 171158, 184324, 190453, 305396, 316303, 340634, 342316, 380906, 599053, 632606, 681268, 761812, 1198106, 1265212, 1333171, 2214121, 2396212, 2475889, 2666342, 4428242, 4951778, 5332684, 5523137, 8856484, 9903556, 11046274, 17331223, 22092548, 34662446, 38661959, 69324892, 71800781, 77323918, 143601562, 154647836, 287203124, 502605467, 1005210934, 2010421868]

約数ペア:

[(1, 2010421868), (2, 1005210934), (4, 502605467), (7, 287203124), (13, 154647836), (14, 143601562), (26, 77323918), (28, 71800781), (29, 69324892), (52, 38661959), (58, 34662446), (91, 22092548), (116, 17331223), (182, 11046274), (203, 9903556), (227, 8856484), (364, 5523137), (377, 5332684), (406, 4951778), (454, 4428242), (754, 2666342), (812, 2475889), (839, 2396212), (908, 2214121), (1508, 1333171), (1589, 1265212), (1678, 1198106), (2639, 761812), (2951, 681268), (3178, 632606), (3356, 599053), (5278, 380906), (5873, 342316), (5902, 340634), (6356, 316303), (6583, 305396), (10556, 190453), (10907, 184324), (11746, 171158), (11804, 170317), (13166, 152698), (20657, 97324), (21814, 92162), (23492, 85579), (24331, 82628), (26332, 76349), (41314, 48662), (43628, 46081)]