250005122

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{1237}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 378530880

約数和(自身を除く): 128525758

約数列:

[1, 2, 139, 278, 727, 1237, 1454, 2474, 101053, 171943, 202106, 343886, 899299, 1798598, 125002561, 250005122]

約数ペア:

[(1, 250005122), (2, 125002561), (139, 1798598), (278, 899299), (727, 343886), (1237, 202106), (1454, 171943), (2474, 101053)]