1330579558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{17597}}^1$

素因数の和:18108

約数の個数: 32

約数和(自身を含む): 2493566208

約数和(自身を除く): 1162986650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 491, 982, 3437, 5401, 6874, 10802, 17597, 35194, 37807, 75614, 123179, 193567, 246358, 387134, 1354969, 2709938, 8640127, 17280254, 60480889, 95041397, 120961778, 190082794, 665289779, 1330579558]

約数ペア:

[(1, 1330579558), (2, 665289779), (7, 190082794), (11, 120961778), (14, 95041397), (22, 60480889), (77, 17280254), (154, 8640127), (491, 2709938), (982, 1354969), (3437, 387134), (5401, 246358), (6874, 193567), (10802, 123179), (17597, 75614), (35194, 37807)]