485702906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263111}}^1$

素因数の和:263197

約数の個数: 16

約数和(自身を含む): 795650688

約数和(自身を除く): 309947782

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 263111, 526222, 3420443, 6840886, 18680881, 37361762, 242851453, 485702906]

約数ペア:

[(1, 485702906), (2, 242851453), (13, 37361762), (26, 18680881), (71, 6840886), (142, 3420443), (923, 526222), (1846, 263111)]