252891118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 412600320

約数和(自身を除く): 159709202

約数列:

[1, 2, 23, 31, 46, 62, 109, 218, 713, 1426, 1627, 2507, 3254, 3379, 5014, 6758, 37421, 50437, 74842, 77717, 100874, 155434, 177343, 354686, 1160051, 2320102, 4078889, 5497633, 8157778, 10995266, 126445559, 252891118]

約数ペア:

[(1, 252891118), (2, 126445559), (23, 10995266), (31, 8157778), (46, 5497633), (62, 4078889), (109, 2320102), (218, 1160051), (713, 354686), (1426, 177343), (1627, 155434), (2507, 100874), (3254, 77717), (3379, 74842), (5014, 50437), (6758, 37421)]