849116830

素因数分解:

$2^1\times 5^1\times {\mathrm{19937}}^1\times {\mathrm{4259}}^1$

素因数の和:24203

約数の個数: 16

約数和(自身を含む): 1528845840

約数和(自身を除く): 679729010

約数列:

[1, 2, 5, 10, 4259, 8518, 19937, 21295, 39874, 42590, 99685, 199370, 84911683, 169823366, 424558415, 849116830]

約数ペア:

[(1, 849116830), (2, 424558415), (5, 169823366), (10, 84911683), (4259, 199370), (8518, 99685), (19937, 42590), (21295, 39874)]