1649362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 2983680

約数和(自身を除く): 1334318

約数列:

[1, 2, 11, 13, 22, 26, 73, 79, 143, 146, 158, 286, 803, 869, 949, 1027, 1606, 1738, 1898, 2054, 5767, 10439, 11297, 11534, 20878, 22594, 63437, 74971, 126874, 149942, 824681, 1649362]

約数ペア:

[(1, 1649362), (2, 824681), (11, 149942), (13, 126874), (22, 74971), (26, 63437), (73, 22594), (79, 20878), (143, 11534), (146, 11297), (158, 10439), (286, 5767), (803, 2054), (869, 1898), (949, 1738), (1027, 1606)]