1880659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 2216160

約数和(自身を除く): 335501

約数列:

[1, 11, 17, 89, 113, 187, 979, 1243, 1513, 1921, 10057, 16643, 21131, 110627, 170969, 1880659]

約数ペア:

[(1, 1880659), (11, 170969), (17, 110627), (89, 21131), (113, 16643), (187, 10057), (979, 1921), (1243, 1513)]