13281273604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1456919}}^1$

素因数の和:1457019

約数の個数: 24

約数和(自身を含む): 24231493440

約数和(自身を除く): 10950219836

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 1456919, 2913838, 5827676, 62647517, 77216707, 125295034, 154433414, 250590068, 308866828, 3320318401, 6640636802, 13281273604]

約数ペア:

[(1, 13281273604), (2, 6640636802), (4, 3320318401), (43, 308866828), (53, 250590068), (86, 154433414), (106, 125295034), (172, 77216707), (212, 62647517), (2279, 5827676), (4558, 2913838), (9116, 1456919)]