2505181322

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2670769}}^1$

素因数の和:2670845

約数の個数: 16

約数和(自身を含む): 4358696640

約数和(自身を除く): 1853515318

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2670769, 5341538, 18695383, 37390766, 178941523, 357883046, 1252590661, 2505181322]

約数ペア:

[(1, 2505181322), (2, 1252590661), (7, 357883046), (14, 178941523), (67, 37390766), (134, 18695383), (469, 5341538), (938, 2670769)]