286931449199

素因数分解:

${\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{1471}}^1\times {\mathrm{2423}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 304518316032

約数和(自身を除く): 17586866833

約数列:

[1, 19, 223, 361, 1471, 2423, 4237, 27949, 46037, 80503, 328033, 531031, 540329, 874703, 3564233, 6232627, 10266251, 67720427, 118419913, 195058769, 794823959, 1286688113, 15101655221, 286931449199]

約数ペア:

[(1, 286931449199), (19, 15101655221), (223, 1286688113), (361, 794823959), (1471, 195058769), (2423, 118419913), (4237, 67720427), (27949, 10266251), (46037, 6232627), (80503, 3564233), (328033, 874703), (531031, 540329)]