1570997981

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{15161}}^1$

素因数の和:15412

約数の個数: 16

約数和(自身を含む): 1825262208

約数和(自身を除く): 254264227

約数列:

[1, 7, 113, 131, 791, 917, 14803, 15161, 103621, 106127, 1713193, 1986091, 11992351, 13902637, 224428283, 1570997981]

約数ペア:

[(1, 1570997981), (7, 224428283), (113, 13902637), (131, 11992351), (791, 1986091), (917, 1713193), (14803, 106127), (15161, 103621)]