1329287762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 2198016000

約数和(自身を除く): 868728238

約数列:

[1, 2, 11, 22, 199, 211, 398, 422, 1439, 2189, 2321, 2878, 4378, 4642, 15829, 31658, 41989, 83978, 286361, 303629, 461879, 572722, 607258, 923758, 3149971, 3339919, 6299942, 6679838, 60422171, 120844342, 664643881, 1329287762]

約数ペア:

[(1, 1329287762), (2, 664643881), (11, 120844342), (22, 60422171), (199, 6679838), (211, 6299942), (398, 3339919), (422, 3149971), (1439, 923758), (2189, 607258), (2321, 572722), (2878, 461879), (4378, 303629), (4642, 286361), (15829, 83978), (31658, 41989)]