8428859998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 14681616768

約数和(自身を除く): 6252756770

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 337, 442, 674, 797, 923, 1207, 1594, 1846, 2414, 4381, 5729, 8762, 10361, 11458, 13549, 15691, 20722, 23927, 27098, 31382, 47854, 56587, 74477, 113174, 148954, 176137, 268589, 311051, 352274, 406759, 537178, 622102, 735631, 813518, 961979, 1471262, 1923958, 3491657, 4566013, 5287867, 6983314, 9132026, 10575734, 12505727, 19069819, 25011454, 38139638, 59358169, 118716338, 247907647, 324186923, 495815294, 648373846, 4214429999, 8428859998]

約数ペア:

[(1, 8428859998), (2, 4214429999), (13, 648373846), (17, 495815294), (26, 324186923), (34, 247907647), (71, 118716338), (142, 59358169), (221, 38139638), (337, 25011454), (442, 19069819), (674, 12505727), (797, 10575734), (923, 9132026), (1207, 6983314), (1594, 5287867), (1846, 4566013), (2414, 3491657), (4381, 1923958), (5729, 1471262), (8762, 961979), (10361, 813518), (11458, 735631), (13549, 622102), (15691, 537178), (20722, 406759), (23927, 352274), (27098, 311051), (31382, 268589), (47854, 176137), (56587, 148954), (74477, 113174)]