2012207729

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{9967}}^1$

素因数の和:10316

約数の個数: 16

約数和(自身を含む): 2327248896

約数和(自身を除く): 315041167

約数列:

[1, 7, 151, 191, 1057, 1337, 9967, 28841, 69769, 201887, 1505017, 1903697, 10535119, 13325879, 287458247, 2012207729]

約数ペア:

[(1, 2012207729), (7, 287458247), (151, 13325879), (191, 10535119), (1057, 1903697), (1337, 1505017), (9967, 201887), (28841, 69769)]