249564214

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1884

約数の個数: 24

約数和(自身を含む): 394377480

約数和(自身を除く): 144813266

約数列:

[1, 2, 23, 46, 139, 278, 529, 1058, 1697, 3197, 3394, 6394, 39031, 73531, 78062, 147062, 235883, 471766, 897713, 1795426, 5425309, 10850618, 124782107, 249564214]

約数ペア:

[(1, 249564214), (2, 124782107), (23, 10850618), (46, 5425309), (139, 1795426), (278, 897713), (529, 471766), (1058, 235883), (1697, 147062), (3197, 78062), (3394, 73531), (6394, 39031)]