8211842

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 12566400

約数和(自身を除く): 4354558

約数列:

[1, 2, 109, 139, 218, 271, 278, 542, 15151, 29539, 30302, 37669, 59078, 75338, 4105921, 8211842]

約数ペア:

[(1, 8211842), (2, 4105921), (109, 75338), (139, 59078), (218, 37669), (271, 30302), (278, 29539), (542, 15151)]