2211248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10631}}^1$

素因数の和:10652

約数の個数: 20

約数和(自身を含む): 4614288

約数和(自身を除く): 2403040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10631, 21262, 42524, 85048, 138203, 170096, 276406, 552812, 1105624, 2211248]

約数ペア:

[(1, 2211248), (2, 1105624), (4, 552812), (8, 276406), (13, 170096), (16, 138203), (26, 85048), (52, 42524), (104, 21262), (208, 10631)]