430892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 940800

約数和(自身を除く): 509908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1399, 2798, 5596, 9793, 15389, 19586, 30778, 39172, 61556, 107723, 215446, 430892]

約数ペア:

[(1, 430892), (2, 215446), (4, 107723), (7, 61556), (11, 39172), (14, 30778), (22, 19586), (28, 15389), (44, 9793), (77, 5596), (154, 2798), (308, 1399)]