2912137886

素因数分解:

$2^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{189617}}^1$

素因数の和:190723

約数の個数: 16

約数和(自身を含む): 4996813536

約数和(自身を除く): 2084675650

約数列:

[1, 2, 7, 14, 1097, 2194, 7679, 15358, 189617, 379234, 1327319, 2654638, 208009849, 416019698, 1456068943, 2912137886]

約数ペア:

[(1, 2912137886), (2, 1456068943), (7, 416019698), (14, 208009849), (1097, 2654638), (2194, 1327319), (7679, 379234), (15358, 189617)]