4977954826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 8241390360

約数和(自身を除く): 3263435534

約数列:

[1, 2, 13, 26, 73, 146, 169, 229, 338, 458, 881, 949, 1762, 1898, 2977, 5954, 11453, 12337, 16717, 22906, 24674, 33434, 38701, 64313, 77402, 128626, 148889, 201749, 217321, 297778, 403498, 434642, 836069, 1672138, 2622737, 2825173, 5245474, 5650346, 10868897, 14727677, 21737794, 29455354, 34095581, 68191162, 191459801, 382919602, 2488977413, 4977954826]

約数ペア:

[(1, 4977954826), (2, 2488977413), (13, 382919602), (26, 191459801), (73, 68191162), (146, 34095581), (169, 29455354), (229, 21737794), (338, 14727677), (458, 10868897), (881, 5650346), (949, 5245474), (1762, 2825173), (1898, 2622737), (2977, 1672138), (5954, 836069), (11453, 434642), (12337, 403498), (16717, 297778), (22906, 217321), (24674, 201749), (33434, 148889), (38701, 128626), (64313, 77402)]