254620346113

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{3220963}}^1$

素因数の和:3221484

約数の個数: 16

約数和(自身を含む): 304265143296

約数和(自身を除く): 49644797183

約数列:

[1, 7, 23, 161, 491, 3437, 11293, 79051, 3220963, 22546741, 74082149, 518575043, 1581492833, 11070449831, 36374335159, 254620346113]

約数ペア:

[(1, 254620346113), (7, 36374335159), (23, 11070449831), (161, 1581492833), (491, 518575043), (3437, 74082149), (11293, 22546741), (79051, 3220963)]