266708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 526848

約数和(自身を除く): 260140

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 223, 299, 446, 598, 892, 1196, 2899, 5129, 5798, 10258, 11596, 20516, 66677, 133354, 266708]

約数ペア:

[(1, 266708), (2, 133354), (4, 66677), (13, 20516), (23, 11596), (26, 10258), (46, 5798), (52, 5129), (92, 2899), (223, 1196), (299, 892), (446, 598)]