3975686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13901}}^1$

素因数の和:13927

約数の個数: 16

約数和(自身を含む): 7006608

約数和(自身を除く): 3030922

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 13901, 27802, 152911, 180713, 305822, 361426, 1987843, 3975686]

約数ペア:

[(1, 3975686), (2, 1987843), (11, 361426), (13, 305822), (22, 180713), (26, 152911), (143, 27802), (286, 13901)]