7212322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 11817792

約数和(自身を除く): 4605470

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 3907, 7814, 50791, 101582, 277397, 554794, 3606161, 7212322]

約数ペア:

[(1, 7212322), (2, 3606161), (13, 554794), (26, 277397), (71, 101582), (142, 50791), (923, 7814), (1846, 3907)]