1336695568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6426421}}^1$

素因数の和:6426442

約数の個数: 20

約数和(自身を含む): 2789067148

約数和(自身を除く): 1452371580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6426421, 12852842, 25705684, 51411368, 83543473, 102822736, 167086946, 334173892, 668347784, 1336695568]

約数ペア:

[(1, 1336695568), (2, 668347784), (4, 334173892), (8, 167086946), (13, 102822736), (16, 83543473), (26, 51411368), (52, 25705684), (104, 12852842), (208, 6426421)]