129123794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{52963}}^1$

素因数の和:53041

約数の個数: 16

約数和(自身を含む): 205924032

約数和(自身を除く): 76800238

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 52963, 105926, 1218149, 2436298, 2807039, 5614078, 64561897, 129123794]

約数ペア:

[(1, 129123794), (2, 64561897), (23, 5614078), (46, 2807039), (53, 2436298), (106, 1218149), (1219, 105926), (2438, 52963)]