520042924

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{8581}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 925139600

約数和(自身を除く): 405096676

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 556, 8581, 15151, 17162, 30302, 34324, 60604, 935329, 1192759, 1870658, 2385518, 3741316, 4771036, 130010731, 260021462, 520042924]

約数ペア:

[(1, 520042924), (2, 260021462), (4, 130010731), (109, 4771036), (139, 3741316), (218, 2385518), (278, 1870658), (436, 1192759), (556, 935329), (8581, 60604), (15151, 34324), (17162, 30302)]