2510278238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{505493}}^1$

素因数の和:505699

約数の個数: 16

約数和(自身を含む): 4076303616

約数和(自身を除く): 1566025378

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 505493, 1010986, 6571409, 13142818, 96549163, 193098326, 1255139119, 2510278238]

約数ペア:

[(1, 2510278238), (2, 1255139119), (13, 193098326), (26, 96549163), (191, 13142818), (382, 6571409), (2483, 1010986), (4966, 505493)]