386261636

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{704857}}^1$

素因数の和:704998

約数の個数: 12

約数和(自身を含む): 680892828

約数和(自身を除く): 294631192

約数列:

[1, 2, 4, 137, 274, 548, 704857, 1409714, 2819428, 96565409, 193130818, 386261636]

約数ペア:

[(1, 386261636), (2, 193130818), (4, 96565409), (137, 2819428), (274, 1409714), (548, 704857)]