858721884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{247613}}^1$

素因数の和:247654

約数の個数: 36

約数和(自身を含む): 2128489944

約数和(自身を除く): 1269768060

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 247613, 495226, 742839, 990452, 1485678, 2971356, 4209421, 8418842, 12628263, 16837684, 25256526, 50513052, 71560157, 143120314, 214680471, 286240628, 429360942, 858721884]

約数ペア:

[(1, 858721884), (2, 429360942), (3, 286240628), (4, 214680471), (6, 143120314), (12, 71560157), (17, 50513052), (34, 25256526), (51, 16837684), (68, 12628263), (102, 8418842), (204, 4209421), (289, 2971356), (578, 1485678), (867, 990452), (1156, 742839), (1734, 495226), (3468, 247613)]