247796342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{91303}}^1$

素因数の和:91387

約数の個数: 16

約数和(自身を含む): 394433280

約数和(自身を除く): 146636938

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 91303, 182606, 2099969, 4199938, 5386877, 10773754, 123898171, 247796342]

約数ペア:

[(1, 247796342), (2, 123898171), (23, 10773754), (46, 5386877), (59, 4199938), (118, 2099969), (1357, 182606), (2714, 91303)]