5256916

素因数分解:

$2^2\times 7^2\times {\mathrm{26821}}^1$

素因数の和:26839

約数の個数: 18

約数和(自身を含む): 10701978

約数和(自身を除く): 5445062

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 26821, 53642, 107284, 187747, 375494, 750988, 1314229, 2628458, 5256916]

約数ペア:

[(1, 5256916), (2, 2628458), (4, 1314229), (7, 750988), (14, 375494), (28, 187747), (49, 107284), (98, 53642), (196, 26821)]