490147447135

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1\times {\mathrm{799021}}^1$

素因数の和:800658

約数の個数: 16

約数和(自身を含む): 596006490240

約数和(自身を除く): 105859043105

約数列:

[1, 5, 79, 395, 1553, 7765, 122687, 613435, 799021, 3995105, 63122659, 315613295, 1240879613, 6204398065, 98029489427, 490147447135]

約数ペア:

[(1, 490147447135), (5, 98029489427), (79, 6204398065), (395, 1240879613), (1553, 315613295), (7765, 63122659), (122687, 3995105), (613435, 799021)]