5280783886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19852571}}^1$

素因数の和:19852599

約数の個数: 16

約数和(自身を含む): 9529234560

約数和(自身を除く): 4248450674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19852571, 39705142, 138967997, 277935994, 377198849, 754397698, 2640391943, 5280783886]

約数ペア:

[(1, 5280783886), (2, 2640391943), (7, 754397698), (14, 377198849), (19, 277935994), (38, 138967997), (133, 39705142), (266, 19852571)]