7974538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27883}}^1$

素因数の和:27909

約数の個数: 16

約数和(自身を含む): 14053536

約数和(自身を除く): 6078998

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 27883, 55766, 306713, 362479, 613426, 724958, 3987269, 7974538]

約数ペア:

[(1, 7974538), (2, 3987269), (11, 724958), (13, 613426), (22, 362479), (26, 306713), (143, 55766), (286, 27883)]