1264238356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1303}}^1\times {\mathrm{5641}}^1$

素因数の和:6991

約数の個数: 24

約数和(自身を含む): 2266007744

約数和(自身を除く): 1001769388

約数列:

[1, 2, 4, 43, 86, 172, 1303, 2606, 5212, 5641, 11282, 22564, 56029, 112058, 224116, 242563, 485126, 970252, 7350223, 14700446, 29400892, 316059589, 632119178, 1264238356]

約数ペア:

[(1, 1264238356), (2, 632119178), (4, 316059589), (43, 29400892), (86, 14700446), (172, 7350223), (1303, 970252), (2606, 485126), (5212, 242563), (5641, 224116), (11282, 112058), (22564, 56029)]