2008011056

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{103123}}^1$

素因数の和:104348

約数の個数: 20

約数和(自身を含む): 3893755992

約数和(自身を除く): 1885744936

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 103123, 206246, 412492, 824984, 1649968, 125500691, 251001382, 502002764, 1004005528, 2008011056]

約数ペア:

[(1, 2008011056), (2, 1004005528), (4, 502002764), (8, 251001382), (16, 125500691), (1217, 1649968), (2434, 824984), (4868, 412492), (9736, 206246), (19472, 103123)]