130568812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{69011}}^1$

素因数の和:69069

約数の個数: 24

約数和(自身を含む): 255068352

約数和(自身を除く): 124499540

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 69011, 138022, 276044, 759121, 1518242, 2967473, 3036484, 5934946, 11869892, 32642203, 65284406, 130568812]

約数ペア:

[(1, 130568812), (2, 65284406), (4, 32642203), (11, 11869892), (22, 5934946), (43, 3036484), (44, 2967473), (86, 1518242), (172, 759121), (473, 276044), (946, 138022), (1892, 69011)]