2019985105706

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1\times {\mathrm{10402321}}^1$

素因数の和:10403117

約数の個数: 16

約数和(自身を含む): 3054787487808

約数和(自身を除く): 1034802382102

約数列:

[1, 2, 151, 302, 643, 1286, 97093, 194186, 10402321, 20804642, 1570750471, 3141500942, 6688692403, 13377384806, 1009992552853, 2019985105706]

約数ペア:

[(1, 2019985105706), (2, 1009992552853), (151, 13377384806), (302, 6688692403), (643, 3141500942), (1286, 1570750471), (97093, 20804642), (194186, 10402321)]