28305261229

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1188947}}^1$

素因数の和:1189152

約数の個数: 16

約数和(自身を含む): 34241702400

約数和(自身を除く): 5936441171

約数列:

[1, 7, 19, 133, 179, 1253, 3401, 23807, 1188947, 8322629, 22589993, 158129951, 212821513, 1489750591, 4043608747, 28305261229]

約数ペア:

[(1, 28305261229), (7, 4043608747), (19, 1489750591), (133, 212821513), (179, 158129951), (1253, 22589993), (3401, 8322629), (23807, 1188947)]