7221356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 13444704

約数和(自身を除く): 6223348

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 1481, 2438, 2962, 4876, 5924, 34063, 68126, 78493, 136252, 156986, 313972, 1805339, 3610678, 7221356]

約数ペア:

[(1, 7221356), (2, 3610678), (4, 1805339), (23, 313972), (46, 156986), (53, 136252), (92, 78493), (106, 68126), (212, 34063), (1219, 5924), (1481, 4876), (2438, 2962)]