328258868

素因数分解:

$2^2\times 7^1\times {\mathrm{2659}}^1\times {\mathrm{4409}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 656913600

約数和(自身を除く): 328654732

約数列:

[1, 2, 4, 7, 14, 28, 2659, 4409, 5318, 8818, 10636, 17636, 18613, 30863, 37226, 61726, 74452, 123452, 11723531, 23447062, 46894124, 82064717, 164129434, 328258868]

約数ペア:

[(1, 328258868), (2, 164129434), (4, 82064717), (7, 46894124), (14, 23447062), (28, 11723531), (2659, 123452), (4409, 74452), (5318, 61726), (8818, 37226), (10636, 30863), (17636, 18613)]