1394224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6703}}^1$

素因数の和:6724

約数の個数: 20

約数和(自身を含む): 2909536

約数和(自身を除く): 1515312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6703, 13406, 26812, 53624, 87139, 107248, 174278, 348556, 697112, 1394224]

約数ペア:

[(1, 1394224), (2, 697112), (4, 348556), (8, 174278), (13, 107248), (16, 87139), (26, 53624), (52, 26812), (104, 13406), (208, 6703)]