2051225514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3001}}^1$

素因数の和:3172

約数の個数: 96

約数和(自身を含む): 5035290624

約数和(自身を除く): 2984065110

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 127, 138, 207, 234, 254, 299, 381, 414, 598, 762, 897, 1143, 1651, 1794, 2286, 2691, 2921, 3001, 3302, 4953, 5382, 5842, 6002, 8763, 9003, 9906, 14859, 17526, 18006, 26289, 27009, 29718, 37973, 39013, 52578, 54018, 69023, 75946, 78026, 113919, 117039, 138046, 207069, 227838, 234078, 341757, 351117, 381127, 414138, 621207, 683514, 702234, 762254, 897299, 1143381, 1242414, 1794598, 2286762, 2691897, 3430143, 4954651, 5383794, 6860286, 8075691, 8765921, 9909302, 14863953, 16151382, 17531842, 26297763, 29727906, 44591859, 52595526, 78893289, 89183718, 113956973, 157786578, 227913946, 341870919, 683741838, 1025612757, 2051225514]

約数ペア:

[(1, 2051225514), (2, 1025612757), (3, 683741838), (6, 341870919), (9, 227913946), (13, 157786578), (18, 113956973), (23, 89183718), (26, 78893289), (39, 52595526), (46, 44591859), (69, 29727906), (78, 26297763), (117, 17531842), (127, 16151382), (138, 14863953), (207, 9909302), (234, 8765921), (254, 8075691), (299, 6860286), (381, 5383794), (414, 4954651), (598, 3430143), (762, 2691897), (897, 2286762), (1143, 1794598), (1651, 1242414), (1794, 1143381), (2286, 897299), (2691, 762254), (2921, 702234), (3001, 683514), (3302, 621207), (4953, 414138), (5382, 381127), (5842, 351117), (6002, 341757), (8763, 234078), (9003, 227838), (9906, 207069), (14859, 138046), (17526, 117039), (18006, 113919), (26289, 78026), (27009, 75946), (29718, 69023), (37973, 54018), (39013, 52578)]