2247284816

素因数分解:

$2^4\times 7^1\times {\mathrm{20065043}}^1$

素因数の和:20065058

約数の個数: 20

約数和(自身を含む): 4976130912

約数和(自身を除く): 2728846096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20065043, 40130086, 80260172, 140455301, 160520344, 280910602, 321040688, 561821204, 1123642408, 2247284816]

約数ペア:

[(1, 2247284816), (2, 1123642408), (4, 561821204), (7, 321040688), (8, 280910602), (14, 160520344), (16, 140455301), (28, 80260172), (56, 40130086), (112, 20065043)]