2015126638

素因数分解:

$2^1\times 7^1\times {\mathrm{2617}}^1\times {\mathrm{55001}}^1$

素因数の和:57627

約数の個数: 16

約数和(自身を含む): 3455885664

約数和(自身を除く): 1440759026

約数列:

[1, 2, 7, 14, 2617, 5234, 18319, 36638, 55001, 110002, 385007, 770014, 143937617, 287875234, 1007563319, 2015126638]

約数ペア:

[(1, 2015126638), (2, 1007563319), (7, 287875234), (14, 143937617), (2617, 770014), (5234, 385007), (18319, 110002), (36638, 55001)]