5211778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18223}}^1$

素因数の和:18249

約数の個数: 16

約数和(自身を含む): 9184896

約数和(自身を除く): 3973118

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 18223, 36446, 200453, 236899, 400906, 473798, 2605889, 5211778]

約数ペア:

[(1, 5211778), (2, 2605889), (11, 473798), (13, 400906), (22, 236899), (26, 200453), (143, 36446), (286, 18223)]