81646682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{184721}}^1$

素因数の和:184753

約数の個数: 16

約数和(自身を含む): 139649832

約数和(自身を除く): 58003150

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 184721, 369442, 2401373, 3140257, 4802746, 6280514, 40823341, 81646682]

約数ペア:

[(1, 81646682), (2, 40823341), (13, 6280514), (17, 4802746), (26, 3140257), (34, 2401373), (221, 369442), (442, 184721)]