2518888901776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{4784687}}^1$

素因数の和:4787239

約数の個数: 40

約数和(自身を含む): 5257836226944

約数和(自身を除く): 2738947325168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2531, 5062, 10124, 20248, 32903, 40496, 65806, 131612, 263224, 526448, 4784687, 9569374, 19138748, 38277496, 62200931, 76554992, 124401862, 248803724, 497607448, 995214896, 12110042797, 24220085594, 48440171188, 96880342376, 157430556361, 193760684752, 314861112722, 629722225444, 1259444450888, 2518888901776]

約数ペア:

[(1, 2518888901776), (2, 1259444450888), (4, 629722225444), (8, 314861112722), (13, 193760684752), (16, 157430556361), (26, 96880342376), (52, 48440171188), (104, 24220085594), (208, 12110042797), (2531, 995214896), (5062, 497607448), (10124, 248803724), (20248, 124401862), (32903, 76554992), (40496, 62200931), (65806, 38277496), (131612, 19138748), (263224, 9569374), (526448, 4784687)]