4220354878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1\times {\mathrm{5573}}^1$

素因数の和:10979

約数の個数: 16

約数和(自身を含む): 6422050656

約数和(自身を除く): 2201695778

約数列:

[1, 2, 71, 142, 5333, 5573, 10666, 11146, 378643, 395683, 757286, 791366, 29720809, 59441618, 2110177439, 4220354878]

約数ペア:

[(1, 4220354878), (2, 2110177439), (71, 59441618), (142, 29720809), (5333, 791366), (5573, 757286), (10666, 395683), (11146, 378643)]