138281982

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{434849}}^1$

素因数の和:434907

約数の個数: 16

約数和(自身を含む): 281782800

約数和(自身を除く): 143500818

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 434849, 869698, 1304547, 2609094, 23046997, 46093994, 69140991, 138281982]

約数ペア:

[(1, 138281982), (2, 69140991), (3, 46093994), (6, 23046997), (53, 2609094), (106, 1304547), (159, 869698), (318, 434849)]