1958139001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{94793}}^1$

素因数の和:95040

約数の個数: 16

約数和(自身を含む): 2420659584

約数和(自身を除く): 462520583

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 94793, 663551, 1232309, 8626163, 21518011, 150626077, 279734143, 1958139001]

約数ペア:

[(1, 1958139001), (7, 279734143), (13, 150626077), (91, 21518011), (227, 8626163), (1589, 1232309), (2951, 663551), (20657, 94793)]