40981499

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 47040000

約数和(自身を除く): 6058501

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 1999, 20501, 25987, 37981, 165917, 493753, 2156921, 3152423, 40981499]

約数ペア:

[(1, 40981499), (13, 3152423), (19, 2156921), (83, 493753), (247, 165917), (1079, 37981), (1577, 25987), (1999, 20501)]