1296706210

素因数分解:

$2^1\times 5^1\times {\mathrm{4391}}^1\times {\mathrm{29531}}^1$

素因数の和:33929

約数の個数: 16

約数和(自身を含む): 2334681792

約数和(自身を除く): 1037975582

約数列:

[1, 2, 5, 10, 4391, 8782, 21955, 29531, 43910, 59062, 147655, 295310, 129670621, 259341242, 648353105, 1296706210]

約数ペア:

[(1, 1296706210), (2, 648353105), (5, 259341242), (10, 129670621), (4391, 295310), (8782, 147655), (21955, 59062), (29531, 43910)]