2790216253448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{95476877}}^1$

素因数の和:95477177

約数の個数: 32

約数和(自身を含む): 5654140715160

約数和(自身を除く): 2863924461712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 3653, 7306, 14612, 29224, 95476877, 190953754, 381907508, 763815016, 1241199401, 2482398802, 4964797604, 9929595208, 26829002437, 53658004874, 107316009748, 214632019496, 348777031681, 697554063362, 1395108126724, 2790216253448]

約数ペア:

[(1, 2790216253448), (2, 1395108126724), (4, 697554063362), (8, 348777031681), (13, 214632019496), (26, 107316009748), (52, 53658004874), (104, 26829002437), (281, 9929595208), (562, 4964797604), (1124, 2482398802), (2248, 1241199401), (3653, 763815016), (7306, 381907508), (14612, 190953754), (29224, 95476877)]