829974522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 1838543616

約数和(自身を除く): 1008569094

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 73, 78, 142, 146, 213, 219, 426, 438, 923, 949, 1846, 1898, 2053, 2769, 2847, 4106, 5183, 5538, 5694, 6159, 10366, 12318, 15549, 26689, 31098, 53378, 67379, 80067, 134758, 145763, 149869, 160134, 202137, 291526, 299738, 404274, 437289, 449607, 874578, 899214, 1894919, 1948297, 3789838, 3896594, 5684757, 5844891, 10640699, 11369514, 11689782, 21281398, 31922097, 63844194, 138329087, 276658174, 414987261, 829974522]

約数ペア:

[(1, 829974522), (2, 414987261), (3, 276658174), (6, 138329087), (13, 63844194), (26, 31922097), (39, 21281398), (71, 11689782), (73, 11369514), (78, 10640699), (142, 5844891), (146, 5684757), (213, 3896594), (219, 3789838), (426, 1948297), (438, 1894919), (923, 899214), (949, 874578), (1846, 449607), (1898, 437289), (2053, 404274), (2769, 299738), (2847, 291526), (4106, 202137), (5183, 160134), (5538, 149869), (5694, 145763), (6159, 134758), (10366, 80067), (12318, 67379), (15549, 53378), (26689, 31098)]