1330769994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{74353}}^1$

素因数の和:74534

約数の個数: 32

約数和(自身を含む): 2819503680

約数和(自身を除く): 1488733686

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 74353, 148706, 223059, 446118, 1412707, 2825414, 4238121, 8476242, 11673421, 23346842, 35020263, 70040526, 221794999, 443589998, 665384997, 1330769994]

約数ペア:

[(1, 1330769994), (2, 665384997), (3, 443589998), (6, 221794999), (19, 70040526), (38, 35020263), (57, 23346842), (114, 11673421), (157, 8476242), (314, 4238121), (471, 2825414), (942, 1412707), (2983, 446118), (5966, 223059), (8949, 148706), (17898, 74353)]