2631215665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2130539}}^1$

素因数の和:2130576

約数の個数: 16

約数和(自身を含む): 3579307200

約数和(自身を除く): 948091535

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2130539, 10652695, 27697007, 40480241, 138485035, 202401205, 526243133, 2631215665]

約数ペア:

[(1, 2631215665), (5, 526243133), (13, 202401205), (19, 138485035), (65, 40480241), (95, 27697007), (247, 10652695), (1235, 2130539)]