4089605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 5597424

約数和(自身を除く): 1507819

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3701, 18505, 48113, 62917, 240565, 314585, 817921, 4089605]

約数ペア:

[(1, 4089605), (5, 817921), (13, 314585), (17, 240565), (65, 62917), (85, 48113), (221, 18505), (1105, 3701)]