4987484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 9047808

約数和(自身を除く): 4060324

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 271, 428, 542, 1084, 4601, 9202, 11653, 18404, 23306, 28997, 46612, 57994, 115988, 1246871, 2493742, 4987484]

約数ペア:

[(1, 4987484), (2, 2493742), (4, 1246871), (43, 115988), (86, 57994), (107, 46612), (172, 28997), (214, 23306), (271, 18404), (428, 11653), (542, 9202), (1084, 4601)]