2045790715

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1\times {\mathrm{3469}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 2488406400

約数和(自身を除く): 442615685

約数列:

[1, 5, 79, 395, 1493, 3469, 7465, 17345, 117947, 274051, 589735, 1370255, 5179217, 25896085, 409158143, 2045790715]

約数ペア:

[(1, 2045790715), (5, 409158143), (79, 25896085), (395, 5179217), (1493, 1370255), (3469, 589735), (7465, 274051), (17345, 117947)]