307445264

素因数分解:

$2^4\times 7^1\times {\mathrm{2745047}}^1$

素因数の和:2745062

約数の個数: 20

約数和(自身を含む): 680771904

約数和(自身を除く): 373326640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2745047, 5490094, 10980188, 19215329, 21960376, 38430658, 43920752, 76861316, 153722632, 307445264]

約数ペア:

[(1, 307445264), (2, 153722632), (4, 76861316), (7, 43920752), (8, 38430658), (14, 21960376), (16, 19215329), (28, 10980188), (56, 5490094), (112, 2745047)]