1269087170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{71257}}^1$

素因数の和:71414

約数の個数: 32

約数和(自身を含む): 2478068208

約数和(自身を除く): 1208981038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 17810, 71257, 142514, 356285, 712570, 926341, 1852682, 4631705, 9263410, 9762209, 19524418, 48811045, 97622090, 126908717, 253817434, 634543585, 1269087170]

約数ペア:

[(1, 1269087170), (2, 634543585), (5, 253817434), (10, 126908717), (13, 97622090), (26, 48811045), (65, 19524418), (130, 9762209), (137, 9263410), (274, 4631705), (685, 1852682), (1370, 926341), (1781, 712570), (3562, 356285), (8905, 142514), (17810, 71257)]