539344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2614

約数の個数: 20

約数和(自身を含む): 1125796

約数和(自身を除く): 586452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2593, 5186, 10372, 20744, 33709, 41488, 67418, 134836, 269672, 539344]

約数ペア:

[(1, 539344), (2, 269672), (4, 134836), (8, 67418), (13, 41488), (16, 33709), (26, 20744), (52, 10372), (104, 5186), (208, 2593)]