5279644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 9820160

約数和(自身を除く): 4540516

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 547, 1094, 2188, 2413, 4826, 9652, 10393, 20786, 41572, 69469, 138938, 277876, 1319911, 2639822, 5279644]

約数ペア:

[(1, 5279644), (2, 2639822), (4, 1319911), (19, 277876), (38, 138938), (76, 69469), (127, 41572), (254, 20786), (508, 10393), (547, 9652), (1094, 4826), (2188, 2413)]