8740391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 10056960

約数和(自身を除く): 1316569

約数列:

[1, 11, 23, 179, 193, 253, 1969, 2123, 4117, 4439, 34547, 45287, 48829, 380017, 794581, 8740391]

約数ペア:

[(1, 8740391), (11, 794581), (23, 380017), (179, 48829), (193, 45287), (253, 34547), (1969, 4439), (2123, 4117)]