2980821497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{7993}}^1\times {\mathrm{21937}}^1$

素因数の和:29947

約数の個数: 8

約数和(自身を含む): 3156702696

約数和(自身を除く): 175881199

約数列:

[1, 17, 7993, 21937, 135881, 372929, 175342441, 2980821497]

約数ペア:

[(1, 2980821497), (17, 175342441), (7993, 372929), (21937, 135881)]