1680147860162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{18354649}}^1$

素因数の和:18355925

約数の個数: 16

約数和(自身を含む): 2590428463800

約数和(自身を除く): 910280603638

約数列:

[1, 2, 37, 74, 1237, 2474, 45769, 91538, 18354649, 36709298, 679122013, 1358244026, 22704700813, 45409401626, 840073930081, 1680147860162]

約数ペア:

[(1, 1680147860162), (2, 840073930081), (37, 45409401626), (74, 22704700813), (1237, 1358244026), (2474, 679122013), (45769, 36709298), (91538, 18354649)]