3988798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7883}}^1$

素因数の和:7919

約数の個数: 16

約数和(自身を含む): 6811776

約数和(自身を除く): 2822978

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 7883, 15766, 86713, 173426, 181309, 362618, 1994399, 3988798]

約数ペア:

[(1, 3988798), (2, 1994399), (11, 362618), (22, 181309), (23, 173426), (46, 86713), (253, 15766), (506, 7883)]