1239463758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 2724950592

約数和(自身を除く): 1485486834

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 337, 366, 674, 773, 793, 1011, 1546, 1586, 2022, 2319, 2379, 4381, 4638, 4758, 8762, 10049, 13143, 20098, 20557, 26286, 30147, 41114, 47153, 60294, 61671, 94306, 123342, 141459, 260501, 267241, 282918, 521002, 534482, 612989, 781503, 801723, 1225978, 1563006, 1603446, 1838967, 3386513, 3677934, 6773026, 10159539, 15890561, 20319078, 31781122, 47671683, 95343366, 206577293, 413154586, 619731879, 1239463758]

約数ペア:

[(1, 1239463758), (2, 619731879), (3, 413154586), (6, 206577293), (13, 95343366), (26, 47671683), (39, 31781122), (61, 20319078), (78, 15890561), (122, 10159539), (183, 6773026), (337, 3677934), (366, 3386513), (674, 1838967), (773, 1603446), (793, 1563006), (1011, 1225978), (1546, 801723), (1586, 781503), (2022, 612989), (2319, 534482), (2379, 521002), (4381, 282918), (4638, 267241), (4758, 260501), (8762, 141459), (10049, 123342), (13143, 94306), (20098, 61671), (20557, 60294), (26286, 47153), (30147, 41114)]