7842809086

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3568157}}^1$

素因数の和:3568323

約数の個数: 16

約数和(自身を含む): 13530455136

約数和(自身を除く): 5687646050

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 3568157, 7136314, 24977099, 49954198, 560200649, 1120401298, 3921404543, 7842809086]

約数ペア:

[(1, 7842809086), (2, 3921404543), (7, 1120401298), (14, 560200649), (157, 49954198), (314, 24977099), (1099, 7136314), (2198, 3568157)]