2506847618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1045391}}^1$

素因数の和:1045513

約数の個数: 16

約数和(自身を含む): 4139752320

約数和(自身を除く): 1632904702

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 1045391, 2090782, 11499301, 22998602, 113947619, 227895238, 1253423809, 2506847618]

約数ペア:

[(1, 2506847618), (2, 1253423809), (11, 227895238), (22, 113947619), (109, 22998602), (218, 11499301), (1199, 2090782), (2398, 1045391)]