5451442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 8820000

約数和(自身を除く): 3368558

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 3499, 6998, 66481, 132962, 143459, 286918, 2725721, 5451442]

約数ペア:

[(1, 5451442), (2, 2725721), (19, 286918), (38, 143459), (41, 132962), (82, 66481), (779, 6998), (1558, 3499)]