3847228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12513

約数の個数: 24

約数和(自身を含む): 8394624

約数和(自身を除く): 4547396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 12491, 24982, 49964, 87437, 137401, 174874, 274802, 349748, 549604, 961807, 1923614, 3847228]

約数ペア:

[(1, 3847228), (2, 1923614), (4, 961807), (7, 549604), (11, 349748), (14, 274802), (22, 174874), (28, 137401), (44, 87437), (77, 49964), (154, 24982), (308, 12491)]