2260776959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7723}}^1$

素因数の和:7851

約数の個数: 32

約数和(自身を含む): 2847375360

約数和(自身を除く): 586598401

約数列:

[1, 7, 19, 31, 71, 133, 217, 497, 589, 1349, 2201, 4123, 7723, 9443, 15407, 41819, 54061, 146737, 239413, 292733, 548333, 1027159, 1675891, 3838331, 4548847, 10418327, 16998323, 31841929, 72928289, 118988261, 322968137, 2260776959]

約数ペア:

[(1, 2260776959), (7, 322968137), (19, 118988261), (31, 72928289), (71, 31841929), (133, 16998323), (217, 10418327), (497, 4548847), (589, 3838331), (1349, 1675891), (2201, 1027159), (4123, 548333), (7723, 292733), (9443, 239413), (15407, 146737), (41819, 54061)]