8520122

素因数分解:

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

素因数の和:222

約数の個数: 24

約数和(自身を含む): 14163156

約数和(自身を除く): 5643034

約数列:

[1, 2, 13, 26, 67, 73, 134, 146, 871, 949, 1742, 1898, 4489, 4891, 8978, 9782, 58357, 63583, 116714, 127166, 327697, 655394, 4260061, 8520122]

約数ペア:

[(1, 8520122), (2, 4260061), (13, 655394), (26, 327697), (67, 127166), (73, 116714), (134, 63583), (146, 58357), (871, 9782), (949, 8978), (1742, 4891), (1898, 4489)]