328143310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{17863}}^1$

素因数の和:18048

約数の個数: 32

約数和(自身を含む): 648248832

約数和(自身を除く): 320105522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 17863, 18370, 35726, 89315, 178630, 196493, 392986, 982465, 1964930, 2983121, 5966242, 14915605, 29831210, 32814331, 65628662, 164071655, 328143310]

約数ペア:

[(1, 328143310), (2, 164071655), (5, 65628662), (10, 32814331), (11, 29831210), (22, 14915605), (55, 5966242), (110, 2983121), (167, 1964930), (334, 982465), (835, 392986), (1670, 196493), (1837, 178630), (3674, 89315), (9185, 35726), (17863, 18370)]