1966437424

素因数分解:

$2^4\times 7^2\times {\mathrm{2508211}}^1$

素因数の和:2508233

約数の個数: 30

約数和(自身を含む): 4432010604

約数和(自身を除く): 2465573180

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2508211, 5016422, 10032844, 17557477, 20065688, 35114954, 40131376, 70229908, 122902339, 140459816, 245804678, 280919632, 491609356, 983218712, 1966437424]

約数ペア:

[(1, 1966437424), (2, 983218712), (4, 491609356), (7, 280919632), (8, 245804678), (14, 140459816), (16, 122902339), (28, 70229908), (49, 40131376), (56, 35114954), (98, 20065688), (112, 17557477), (196, 10032844), (392, 5016422), (784, 2508211)]