550077892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79537}}^1$

素因数の和:79580

約数の個数: 48

約数和(自身を含む): 1247155840

約数和(自身を除く): 697077948

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 79537, 159074, 318148, 556759, 1033981, 1113518, 1511203, 2067962, 2227036, 3022406, 4135924, 6044812, 7237867, 10578421, 14475734, 19645639, 21156842, 28951468, 39291278, 42313684, 78582556, 137519473, 275038946, 550077892]

約数ペア:

[(1, 550077892), (2, 275038946), (4, 137519473), (7, 78582556), (13, 42313684), (14, 39291278), (19, 28951468), (26, 21156842), (28, 19645639), (38, 14475734), (52, 10578421), (76, 7237867), (91, 6044812), (133, 4135924), (182, 3022406), (247, 2227036), (266, 2067962), (364, 1511203), (494, 1113518), (532, 1033981), (988, 556759), (1729, 318148), (3458, 159074), (6916, 79537)]