827306530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{8737}}^1$

素因数の和:9318

約数の個数: 32

約数和(自身を含む): 1579760496

約数和(自身を除く): 752453966

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 1114, 2785, 5570, 8737, 9469, 17474, 18938, 43685, 47345, 87370, 94690, 148529, 297058, 742645, 1485290, 4866509, 9733018, 24332545, 48665090, 82730653, 165461306, 413653265, 827306530]

約数ペア:

[(1, 827306530), (2, 413653265), (5, 165461306), (10, 82730653), (17, 48665090), (34, 24332545), (85, 9733018), (170, 4866509), (557, 1485290), (1114, 742645), (2785, 297058), (5570, 148529), (8737, 94690), (9469, 87370), (17474, 47345), (18938, 43685)]