928702984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{20981}}^1$

素因数の和:21501

約数の個数: 32

約数和(自身を含む): 1903487040

約数和(自身を除く): 974784056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 503, 1006, 2012, 4024, 5533, 11066, 20981, 22132, 41962, 44264, 83924, 167848, 230791, 461582, 923164, 1846328, 10553443, 21106886, 42213772, 84427544, 116087873, 232175746, 464351492, 928702984]

約数ペア:

[(1, 928702984), (2, 464351492), (4, 232175746), (8, 116087873), (11, 84427544), (22, 42213772), (44, 21106886), (88, 10553443), (503, 1846328), (1006, 923164), (2012, 461582), (4024, 230791), (5533, 167848), (11066, 83924), (20981, 44264), (22132, 41962)]