2091104

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 4164048

約数和(自身を除く): 2072944

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 647, 808, 1294, 1616, 2588, 3232, 5176, 10352, 20704, 65347, 130694, 261388, 522776, 1045552, 2091104]

約数ペア:

[(1, 2091104), (2, 1045552), (4, 522776), (8, 261388), (16, 130694), (32, 65347), (101, 20704), (202, 10352), (404, 5176), (647, 3232), (808, 2588), (1294, 1616)]