628565923

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 692619200

約数和(自身を除く): 64053277

約数列:

[1, 19, 29, 139, 283, 551, 841, 2641, 4031, 5377, 8207, 15979, 39337, 76589, 116899, 155933, 238003, 747403, 1140773, 2221081, 4522057, 21674687, 33082417, 628565923]

約数ペア:

[(1, 628565923), (19, 33082417), (29, 21674687), (139, 4522057), (283, 2221081), (551, 1140773), (841, 747403), (2641, 238003), (4031, 155933), (5377, 116899), (8207, 76589), (15979, 39337)]