126645183308

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{42271423}}^1$

素因数の和:42271541

約数の個数: 24

約数和(自身を含む): 255657572352

約数和(自身を除く): 129012389044

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 42271423, 84542846, 169085692, 295899961, 591799922, 1183599844, 4523042261, 9046084522, 18092169044, 31661295827, 63322591654, 126645183308]

約数ペア:

[(1, 126645183308), (2, 63322591654), (4, 31661295827), (7, 18092169044), (14, 9046084522), (28, 4523042261), (107, 1183599844), (214, 591799922), (428, 295899961), (749, 169085692), (1498, 84542846), (2996, 42271423)]