7131846238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{270371}}^1$

素因数の和:270504

約数の個数: 24

約数和(自身を含む): 11866627080

約数和(自身を除く): 4734780842

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 13189, 26378, 270371, 540742, 2974081, 5948162, 29470439, 32714891, 58940878, 65429782, 324174829, 648349658, 3565923119, 7131846238]

約数ペア:

[(1, 7131846238), (2, 3565923119), (11, 648349658), (22, 324174829), (109, 65429782), (121, 58940878), (218, 32714891), (242, 29470439), (1199, 5948162), (2398, 2974081), (13189, 540742), (26378, 270371)]