78807068

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 140783664

約数和(自身を除く): 61976596

約数列:

[1, 2, 4, 97, 101, 194, 202, 388, 404, 2011, 4022, 8044, 9797, 19594, 39188, 195067, 203111, 390134, 406222, 780268, 812444, 19701767, 39403534, 78807068]

約数ペア:

[(1, 78807068), (2, 39403534), (4, 19701767), (97, 812444), (101, 780268), (194, 406222), (202, 390134), (388, 203111), (404, 195067), (2011, 39188), (4022, 19594), (8044, 9797)]