286653669130

素因数分解:

$2^1\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{7160971}}^1$

素因数の和:7164981

約数の個数: 16

約数和(自身を含む): 516105573984

約数和(自身を除く): 229451904854

約数列:

[1, 2, 5, 10, 4003, 8006, 20015, 40030, 7160971, 14321942, 35804855, 71609710, 28665366913, 57330733826, 143326834565, 286653669130]

約数ペア:

[(1, 286653669130), (2, 143326834565), (5, 57330733826), (10, 28665366913), (4003, 71609710), (8006, 35804855), (20015, 14321942), (40030, 7160971)]