493042010

素因数分解:

$2^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{19937}}^1$

素因数の和:22417

約数の個数: 16

約数和(自身を含む): 887879016

約数和(自身を除く): 394837006

約数列:

[1, 2, 5, 10, 2473, 4946, 12365, 19937, 24730, 39874, 99685, 199370, 49304201, 98608402, 246521005, 493042010]

約数ペア:

[(1, 493042010), (2, 246521005), (5, 98608402), (10, 49304201), (2473, 199370), (4946, 99685), (12365, 39874), (19937, 24730)]