181297922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{67699}}^1$

素因数の和:67817

約数の個数: 16

約数和(自身を含む): 295713600

約数和(自身を除く): 114415678

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 67699, 135398, 880087, 1760174, 6972997, 13945994, 90648961, 181297922]

約数ペア:

[(1, 181297922), (2, 90648961), (13, 13945994), (26, 6972997), (103, 1760174), (206, 880087), (1339, 135398), (2678, 67699)]