1948656626

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{706547}}^1$

素因数の和:706753

約数の個数: 16

約数和(自身を含む): 3357516096

約数和(自身を除く): 1408859470

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 706547, 1413094, 4945829, 9891658, 139189759, 278379518, 974328313, 1948656626]

約数ペア:

[(1, 1948656626), (2, 974328313), (7, 278379518), (14, 139189759), (197, 9891658), (394, 4945829), (1379, 1413094), (2758, 706547)]