2016588959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{72547}}^1$

素因数の和:72603

約数の個数: 24

約数和(自身を含む): 2653515648

約数和(自身を除く): 636926689

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 27797, 72547, 507829, 798017, 1378393, 5586119, 9648751, 15162323, 26189467, 106136261, 183326269, 288084137, 2016588959]

約数ペア:

[(1, 2016588959), (7, 288084137), (11, 183326269), (19, 106136261), (77, 26189467), (133, 15162323), (209, 9648751), (361, 5586119), (1463, 1378393), (2527, 798017), (3971, 507829), (27797, 72547)]