9978094

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 17934336

約数和(自身を除く): 7956242

約数列:

[1, 2, 7, 14, 31, 62, 83, 166, 217, 277, 434, 554, 581, 1162, 1939, 2573, 3878, 5146, 8587, 17174, 18011, 22991, 36022, 45982, 60109, 120218, 160937, 321874, 712721, 1425442, 4989047, 9978094]

約数ペア:

[(1, 9978094), (2, 4989047), (7, 1425442), (14, 712721), (31, 321874), (62, 160937), (83, 120218), (166, 60109), (217, 45982), (277, 36022), (434, 22991), (554, 18011), (581, 17174), (1162, 8587), (1939, 5146), (2573, 3878)]