8520888964

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1\times {\mathrm{2549}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 17149708800

約数和(自身を除く): 8628819836

約数列:

[1, 2, 4, 7, 14, 28, 277, 431, 554, 862, 1108, 1724, 1939, 2549, 3017, 3878, 5098, 6034, 7756, 10196, 12068, 17843, 35686, 71372, 119387, 238774, 477548, 706073, 835709, 1098619, 1412146, 1671418, 2197238, 2824292, 3342836, 4394476, 4942511, 7690333, 9885022, 15380666, 19770044, 30761332, 304317463, 608634926, 1217269852, 2130222241, 4260444482, 8520888964]

約数ペア:

[(1, 8520888964), (2, 4260444482), (4, 2130222241), (7, 1217269852), (14, 608634926), (28, 304317463), (277, 30761332), (431, 19770044), (554, 15380666), (862, 9885022), (1108, 7690333), (1724, 4942511), (1939, 4394476), (2549, 3342836), (3017, 2824292), (3878, 2197238), (5098, 1671418), (6034, 1412146), (7756, 1098619), (10196, 835709), (12068, 706073), (17843, 477548), (35686, 238774), (71372, 119387)]