1310888936

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{214759}}^1$

素因数の和:214881

約数の個数: 32

約数和(自身を含む): 2834832000

約数和(自身を除く): 1523943064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 214759, 429518, 859036, 1503313, 1718072, 3006626, 6013252, 12026504, 23408731, 46817462, 93634924, 163861117, 187269848, 327722234, 655444468, 1310888936]

約数ペア:

[(1, 1310888936), (2, 655444468), (4, 327722234), (7, 187269848), (8, 163861117), (14, 93634924), (28, 46817462), (56, 23408731), (109, 12026504), (218, 6013252), (436, 3006626), (763, 1718072), (872, 1503313), (1526, 859036), (3052, 429518), (6104, 214759)]