13742170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 27368208

約数和(自身を除く): 13626038

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2857, 4810, 5714, 14285, 28570, 37141, 74282, 105709, 185705, 211418, 371410, 528545, 1057090, 1374217, 2748434, 6871085, 13742170]

約数ペア:

[(1, 13742170), (2, 6871085), (5, 2748434), (10, 1374217), (13, 1057090), (26, 528545), (37, 371410), (65, 211418), (74, 185705), (130, 105709), (185, 74282), (370, 37141), (481, 28570), (962, 14285), (2405, 5714), (2857, 4810)]