2185768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21036

約数の個数: 16

約数和(自身を含む): 4413780

約数和(自身を除く): 2228012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21017, 42034, 84068, 168136, 273221, 546442, 1092884, 2185768]

約数ペア:

[(1, 2185768), (2, 1092884), (4, 546442), (8, 273221), (13, 168136), (26, 84068), (52, 42034), (104, 21017)]