2656551290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11550223}}^1$

素因数の和:11550253

約数の個数: 16

約数和(自身を含む): 4989696768

約数和(自身を除く): 2333145478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11550223, 23100446, 57751115, 115502230, 265655129, 531310258, 1328275645, 2656551290]

約数ペア:

[(1, 2656551290), (2, 1328275645), (5, 531310258), (10, 265655129), (23, 115502230), (46, 57751115), (115, 23100446), (230, 11550223)]