4209807.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4703}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 159860736

約数和(自身を除く): 90134058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4703, 4942, 7413, 9406, 14109, 14826, 28218, 32921, 65842, 98763, 197526, 1660159, 3320318, 4980477, 9960954, 11621113, 23242226, 34863339, 69726678]

約数ペア:

[(1, 69726678), (2, 34863339), (3, 23242226), (6, 11621113), (7, 9960954), (14, 4980477), (21, 3320318), (42, 1660159), (353, 197526), (706, 98763), (1059, 65842), (2118, 32921), (2471, 28218), (4703, 14826), (4942, 14109), (7413, 9406)]