2871632

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1886

約数の個数: 20

約数和(自身を含む): 5622036

約数和(自身を除く): 2750404

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1777, 3554, 7108, 14216, 28432, 179477, 358954, 717908, 1435816, 2871632]

約数ペア:

[(1, 2871632), (2, 1435816), (4, 717908), (8, 358954), (16, 179477), (101, 28432), (202, 14216), (404, 7108), (808, 3554), (1616, 1777)]