248839612

素因数分解:

$2^2\times 7^1\times {\mathrm{8887129}}^1$

素因数の和:8887140

約数の個数: 12

約数和(自身を含む): 497679280

約数和(自身を除く): 248839668

約数列:

[1, 2, 4, 7, 14, 28, 8887129, 17774258, 35548516, 62209903, 124419806, 248839612]

約数ペア:

[(1, 248839612), (2, 124419806), (4, 62209903), (7, 35548516), (14, 17774258), (28, 8887129)]