1398826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 2536128

約数和(自身を除く): 1137302

約数列:

[1, 2, 11, 13, 22, 26, 67, 73, 134, 143, 146, 286, 737, 803, 871, 949, 1474, 1606, 1742, 1898, 4891, 9581, 9782, 10439, 19162, 20878, 53801, 63583, 107602, 127166, 699413, 1398826]

約数ペア:

[(1, 1398826), (2, 699413), (11, 127166), (13, 107602), (22, 63583), (26, 53801), (67, 20878), (73, 19162), (134, 10439), (143, 9782), (146, 9581), (286, 4891), (737, 1898), (803, 1742), (871, 1606), (949, 1474)]