4191404

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 8467200

約数和(自身を除く): 4275796

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1399, 1498, 2798, 2996, 5596, 9793, 19586, 39172, 149693, 299386, 598772, 1047851, 2095702, 4191404]

約数ペア:

[(1, 4191404), (2, 2095702), (4, 1047851), (7, 598772), (14, 299386), (28, 149693), (107, 39172), (214, 19586), (428, 9793), (749, 5596), (1399, 2996), (1498, 2798)]