247494856

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{94033}}^1$

素因数の和:94093

約数の個数: 32

約数和(自身を含む): 541635840

約数和(自身を除く): 294140984

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 94033, 188066, 376132, 658231, 752264, 1316462, 2632924, 4419551, 5265848, 8839102, 17678204, 30936857, 35356408, 61873714, 123747428, 247494856]

約数ペア:

[(1, 247494856), (2, 123747428), (4, 61873714), (7, 35356408), (8, 30936857), (14, 17678204), (28, 8839102), (47, 5265848), (56, 4419551), (94, 2632924), (188, 1316462), (329, 752264), (376, 658231), (658, 376132), (1316, 188066), (2632, 94033)]