5142478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10163}}^1$

素因数の和:10199

約数の個数: 16

約数和(自身を含む): 8781696

約数和(自身を除く): 3639218

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 10163, 20326, 111793, 223586, 233749, 467498, 2571239, 5142478]

約数ペア:

[(1, 5142478), (2, 2571239), (11, 467498), (22, 233749), (23, 223586), (46, 111793), (253, 20326), (506, 10163)]