2990768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16993}}^1$

素因数の和:17012

約数の個数: 20

約数和(自身を含む): 6321768

約数和(自身を除く): 3331000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16993, 33986, 67972, 135944, 186923, 271888, 373846, 747692, 1495384, 2990768]

約数ペア:

[(1, 2990768), (2, 1495384), (4, 747692), (8, 373846), (11, 271888), (16, 186923), (22, 135944), (44, 67972), (88, 33986), (176, 16993)]