488551028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{918329}}^1$

素因数の和:918359

約数の個数: 24

約数和(自身を含む): 1028529600

約数和(自身を除く): 539978572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 918329, 1836658, 3673316, 6428303, 12856606, 17448251, 25713212, 34896502, 69793004, 122137757, 244275514, 488551028]

約数ペア:

[(1, 488551028), (2, 244275514), (4, 122137757), (7, 69793004), (14, 34896502), (19, 25713212), (28, 17448251), (38, 12856606), (76, 6428303), (133, 3673316), (266, 1836658), (532, 918329)]