1330402638

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{4519}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 2688134400

約数和(自身を除く): 1357731762

約数列:

[1, 2, 3, 6, 139, 278, 353, 417, 706, 834, 1059, 2118, 4519, 9038, 13557, 27114, 49067, 98134, 147201, 294402, 628141, 1256282, 1595207, 1884423, 3190414, 3768846, 4785621, 9571242, 221733773, 443467546, 665201319, 1330402638]

約数ペア:

[(1, 1330402638), (2, 665201319), (3, 443467546), (6, 221733773), (139, 9571242), (278, 4785621), (353, 3768846), (417, 3190414), (706, 1884423), (834, 1595207), (1059, 1256282), (2118, 628141), (4519, 294402), (9038, 147201), (13557, 98134), (27114, 49067)]