7138469668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{291271}}^1$

素因数の和:291843

約数の個数: 24

約数和(自身を含む): 13652501184

約数和(自身を除く): 6514031516

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 12254, 24508, 291271, 582542, 1165084, 3203981, 6407962, 12815924, 162237947, 324475894, 648951788, 1784617417, 3569234834, 7138469668]

約数ペア:

[(1, 7138469668), (2, 3569234834), (4, 1784617417), (11, 648951788), (22, 324475894), (44, 162237947), (557, 12815924), (1114, 6407962), (2228, 3203981), (6127, 1165084), (12254, 582542), (24508, 291271)]