1851388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6011}}^1$

素因数の和:6033

約数の個数: 24

約数和(自身を含む): 4040064

約数和(自身を除く): 2188676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6011, 12022, 24044, 42077, 66121, 84154, 132242, 168308, 264484, 462847, 925694, 1851388]

約数ペア:

[(1, 1851388), (2, 925694), (4, 462847), (7, 264484), (11, 168308), (14, 132242), (22, 84154), (28, 66121), (44, 42077), (77, 24044), (154, 12022), (308, 6011)]