814278532

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{9871}}^1$

素因数の和:10419

約数の個数: 24

約数和(自身を含む): 1462793472

約数和(自身を除く): 648514940

約数列:

[1, 2, 4, 41, 82, 164, 503, 1006, 2012, 9871, 19742, 20623, 39484, 41246, 82492, 404711, 809422, 1618844, 4965113, 9930226, 19860452, 203569633, 407139266, 814278532]

約数ペア:

[(1, 814278532), (2, 407139266), (4, 203569633), (41, 19860452), (82, 9930226), (164, 4965113), (503, 1618844), (1006, 809422), (2012, 404711), (9871, 82492), (19742, 41246), (20623, 39484)]