5645318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1117}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 10222992

約数和(自身を除く): 4577674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1117, 2234, 2527, 5054, 7819, 15638, 21223, 42446, 148561, 297122, 403237, 806474, 2822659, 5645318]

約数ペア:

[(1, 5645318), (2, 2822659), (7, 806474), (14, 403237), (19, 297122), (38, 148561), (133, 42446), (266, 21223), (361, 15638), (722, 7819), (1117, 5054), (2234, 2527)]