391906827088

素因数分解:

$2^4\times 7^2\times {\mathrm{499881157}}^1$

素因数の和:499881179

約数の個数: 30

約数和(自身を含む): 883290006186

約数和(自身を除く): 491383179098

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 499881157, 999762314, 1999524628, 3499168099, 3999049256, 6998336198, 7998098512, 13996672396, 24494176693, 27993344792, 48988353386, 55986689584, 97976706772, 195953413544, 391906827088]

約数ペア:

[(1, 391906827088), (2, 195953413544), (4, 97976706772), (7, 55986689584), (8, 48988353386), (14, 27993344792), (16, 24494176693), (28, 13996672396), (49, 7998098512), (56, 6998336198), (98, 3999049256), (112, 3499168099), (196, 1999524628), (392, 999762314), (784, 499881157)]