2008100675

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{498907}}^1$

素因数の和:498947

約数の個数: 24

約数和(自身を含む): 2969500416

約数和(自身を除く): 961399741

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 498907, 2494535, 3492349, 11474861, 12472675, 17461745, 57374305, 80324027, 87308725, 286871525, 401620135, 2008100675]

約数ペア:

[(1, 2008100675), (5, 401620135), (7, 286871525), (23, 87308725), (25, 80324027), (35, 57374305), (115, 17461745), (161, 12472675), (175, 11474861), (575, 3492349), (805, 2494535), (4025, 498907)]