7138404004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{33671717}}^1$

素因数の和:33671774

約数の個数: 12

約数和(自身を含む): 12727909404

約数和(自身を除く): 5589505400

約数列:

[1, 2, 4, 53, 106, 212, 33671717, 67343434, 134686868, 1784601001, 3569202002, 7138404004]

約数ペア:

[(1, 7138404004), (2, 3569202002), (4, 1784601001), (53, 134686868), (106, 67343434), (212, 33671717)]