3960284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 7378560

約数和(自身を除く): 3418276

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 487, 974, 1948, 2033, 4066, 8132, 9253, 18506, 37012, 52109, 104218, 208436, 990071, 1980142, 3960284]

約数ペア:

[(1, 3960284), (2, 1980142), (4, 990071), (19, 208436), (38, 104218), (76, 52109), (107, 37012), (214, 18506), (428, 9253), (487, 8132), (974, 4066), (1948, 2033)]