3894842

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 7018752

約数和(自身を除く): 3123910

約数列:

[1, 2, 7, 14, 37, 73, 74, 103, 146, 206, 259, 511, 518, 721, 1022, 1442, 2701, 3811, 5402, 7519, 7622, 15038, 18907, 26677, 37814, 52633, 53354, 105266, 278203, 556406, 1947421, 3894842]

約数ペア:

[(1, 3894842), (2, 1947421), (7, 556406), (14, 278203), (37, 105266), (73, 53354), (74, 52633), (103, 37814), (146, 26677), (206, 18907), (259, 15038), (511, 7622), (518, 7519), (721, 5402), (1022, 3811), (1442, 2701)]