127979122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1901}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 196993944

約数和(自身を除く): 69014822

約数列:

[1, 2, 41, 82, 821, 1642, 1901, 3802, 33661, 67322, 77941, 155882, 1560721, 3121442, 63989561, 127979122]

約数ペア:

[(1, 127979122), (2, 63989561), (41, 3121442), (82, 1560721), (821, 155882), (1642, 77941), (1901, 67322), (3802, 33661)]