1022021495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{978011}}^1$

素因数の和:978046

約数の個数: 16

約数和(自身を含む): 1408337280

約数和(自身を除く): 386315785

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 978011, 4890055, 10758121, 18582209, 53790605, 92911045, 204404299, 1022021495]

約数ペア:

[(1, 1022021495), (5, 204404299), (11, 92911045), (19, 53790605), (55, 18582209), (95, 10758121), (209, 4890055), (1045, 978011)]