145909654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{288359}}^1$

素因数の和:288395

約数の個数: 16

約数和(自身を含む): 249143040

約数和(自身を除く): 103233386

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 288359, 576718, 3171949, 6343898, 6632257, 13264514, 72954827, 145909654]

約数ペア:

[(1, 145909654), (2, 72954827), (11, 13264514), (22, 6632257), (23, 6343898), (46, 3171949), (253, 576718), (506, 288359)]