2912453306

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1325047}}^1$

素因数の和:1325213

約数の個数: 16

約数和(自身を含む): 5024582016

約数和(自身を除く): 2112128710

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 1325047, 2650094, 9275329, 18550658, 208032379, 416064758, 1456226653, 2912453306]

約数ペア:

[(1, 2912453306), (2, 1456226653), (7, 416064758), (14, 208032379), (157, 18550658), (314, 9275329), (1099, 2650094), (2198, 1325047)]