990040552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{3992099}}^1$

素因数の和:3992136

約数の個数: 16

約数和(自身を含む): 1916208000

約数和(自身を除く): 926167448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 3992099, 7984198, 15968396, 31936792, 123755069, 247510138, 495020276, 990040552]

約数ペア:

[(1, 990040552), (2, 495020276), (4, 247510138), (8, 123755069), (31, 31936792), (62, 15968396), (124, 7984198), (248, 3992099)]