131710106890

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{26394811}}^1$

素因数の和:26395317

約数の個数: 16

約数和(自身を含む): 237553308000

約数和(自身を除く): 105843201110

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 26394811, 52789622, 131974055, 263948110, 13171010689, 26342021378, 65855053445, 131710106890]

約数ペア:

[(1, 131710106890), (2, 65855053445), (5, 26342021378), (10, 13171010689), (499, 263948110), (998, 131974055), (2495, 52789622), (4990, 26394811)]