1347131656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12953189}}^1$

素因数の和:12953208

約数の個数: 16

約数和(自身を含む): 2720169900

約数和(自身を除く): 1373038244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12953189, 25906378, 51812756, 103625512, 168391457, 336782914, 673565828, 1347131656]

約数ペア:

[(1, 1347131656), (2, 673565828), (4, 336782914), (8, 168391457), (13, 103625512), (26, 51812756), (52, 25906378), (104, 12953189)]