2197948610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1537027}}^1$

素因数の和:1537058

約数の個数: 32

約数和(自身を含む): 4647972672

約数和(自身を除く): 2450024062

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1537027, 3074054, 7685135, 15370270, 16907297, 19981351, 33814594, 39962702, 84536485, 99906755, 169072970, 199813510, 219794861, 439589722, 1098974305, 2197948610]

約数ペア:

[(1, 2197948610), (2, 1098974305), (5, 439589722), (10, 219794861), (11, 199813510), (13, 169072970), (22, 99906755), (26, 84536485), (55, 39962702), (65, 33814594), (110, 19981351), (130, 16907297), (143, 15370270), (286, 7685135), (715, 3074054), (1430, 1537027)]