2017520746

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1\times {\mathrm{5531}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 3042511488

約数和(自身を除く): 1024990742

約数列:

[1, 2, 271, 542, 673, 1346, 5531, 11062, 182383, 364766, 1498901, 2997802, 3722363, 7444726, 1008760373, 2017520746]

約数ペア:

[(1, 2017520746), (2, 1008760373), (271, 7444726), (542, 3722363), (673, 2997802), (1346, 1498901), (5531, 364766), (11062, 182383)]