3887644994

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{44221}}^1$

素因数の和:44725

約数の個数: 16

約数和(自身を含む): 5898330360

約数和(自身を除く): 2010685366

約数列:

[1, 2, 113, 226, 389, 778, 43957, 44221, 87914, 88442, 4996973, 9993946, 17201969, 34403938, 1943822497, 3887644994]

約数ペア:

[(1, 3887644994), (2, 1943822497), (113, 34403938), (226, 17201969), (389, 9993946), (778, 4996973), (43957, 88442), (44221, 87914)]