1147702970

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1\times {\mathrm{857}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 2083889808

約数和(自身を除く): 936186838

約数列:

[1, 2, 5, 10, 157, 314, 785, 853, 857, 1570, 1706, 1714, 4265, 4285, 8530, 8570, 133921, 134549, 267842, 269098, 669605, 672745, 731021, 1339210, 1345490, 1462042, 3655105, 7310210, 114770297, 229540594, 573851485, 1147702970]

約数ペア:

[(1, 1147702970), (2, 573851485), (5, 229540594), (10, 114770297), (157, 7310210), (314, 3655105), (785, 1462042), (853, 1345490), (857, 1339210), (1570, 731021), (1706, 672745), (1714, 669605), (4265, 269098), (4285, 267842), (8530, 134549), (8570, 133921)]