260862286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{28723}}^1$

素因数の和:28983

約数の個数: 16

約数和(自身を含む): 413625600

約数和(自身を除く): 152763314

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 28723, 57446, 545737, 1091474, 6864797, 13729594, 130431143, 260862286]

約数ペア:

[(1, 260862286), (2, 130431143), (19, 13729594), (38, 6864797), (239, 1091474), (478, 545737), (4541, 57446), (9082, 28723)]