280180454402

素因数分解:

$2^1\times {\mathrm{1097}}^1\times {\mathrm{127703033}}^1$

素因数の和:127704132

約数の個数: 8

約数和(自身を含む): 420653793996

約数和(自身を除く): 140473339594

約数列:

[1, 2, 1097, 2194, 127703033, 255406066, 140090227201, 280180454402]

約数ペア:

[(1, 280180454402), (2, 140090227201), (1097, 255406066), (2194, 127703033)]