3988895078

素因数分解:

$2^1\times 7^2\times {\mathrm{4111}}^1\times {\mathrm{9901}}^1$

素因数の和:14028

約数の個数: 24

約数和(自身を含む): 6962611104

約数和(自身を除く): 2973716026

約数列:

[1, 2, 7, 14, 49, 98, 4111, 8222, 9901, 19802, 28777, 57554, 69307, 138614, 201439, 402878, 485149, 970298, 40703011, 81406022, 284921077, 569842154, 1994447539, 3988895078]

約数ペア:

[(1, 3988895078), (2, 1994447539), (7, 569842154), (14, 284921077), (49, 81406022), (98, 40703011), (4111, 970298), (8222, 485149), (9901, 402878), (19802, 201439), (28777, 138614), (57554, 69307)]