138878882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{17837}}^1$

素因数の和:18085

約数の個数: 16

約数和(自身を含む): 221547960

約数和(自身を除く): 82669078

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 17837, 35674, 303229, 606458, 4084673, 8169346, 69439441, 138878882]

約数ペア:

[(1, 138878882), (2, 69439441), (17, 8169346), (34, 4084673), (229, 606458), (458, 303229), (3893, 35674), (7786, 17837)]