7881572172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{134507}}^1$

素因数の和:134790

約数の個数: 48

約数和(自身を含む): 19433715840

約数和(自身を除く): 11552143668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 771, 1028, 1542, 3084, 4883, 9766, 14649, 19532, 29298, 58596, 134507, 269014, 403521, 538028, 807042, 1614084, 2555633, 5111266, 7666899, 10222532, 15333798, 30667596, 34568299, 69136598, 103704897, 138273196, 207409794, 414819588, 656797681, 1313595362, 1970393043, 2627190724, 3940786086, 7881572172]

約数ペア:

[(1, 7881572172), (2, 3940786086), (3, 2627190724), (4, 1970393043), (6, 1313595362), (12, 656797681), (19, 414819588), (38, 207409794), (57, 138273196), (76, 103704897), (114, 69136598), (228, 34568299), (257, 30667596), (514, 15333798), (771, 10222532), (1028, 7666899), (1542, 5111266), (3084, 2555633), (4883, 1614084), (9766, 807042), (14649, 538028), (19532, 403521), (29298, 269014), (58596, 134507)]