227761768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2190017}}^1$

素因数の和:2190036

約数の個数: 16

約数和(自身を含む): 459903780

約数和(自身を除く): 232142012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2190017, 4380034, 8760068, 17520136, 28470221, 56940442, 113880884, 227761768]

約数ペア:

[(1, 227761768), (2, 113880884), (4, 56940442), (8, 28470221), (13, 17520136), (26, 8760068), (52, 4380034), (104, 2190017)]