386637496

素因数分解:

$2^3\times 7^1\times {\mathrm{6904241}}^1$

素因数の和:6904254

約数の個数: 16

約数和(自身を含む): 828509040

約数和(自身を除く): 441871544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6904241, 13808482, 27616964, 48329687, 55233928, 96659374, 193318748, 386637496]

約数ペア:

[(1, 386637496), (2, 193318748), (4, 96659374), (7, 55233928), (8, 48329687), (14, 27616964), (28, 13808482), (56, 6904241)]