133745768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1286017}}^1$

素因数の和:1286036

約数の個数: 16

約数和(自身を含む): 270063780

約数和(自身を除く): 136318012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1286017, 2572034, 5144068, 10288136, 16718221, 33436442, 66872884, 133745768]

約数ペア:

[(1, 133745768), (2, 66872884), (4, 33436442), (8, 16718221), (13, 10288136), (26, 5144068), (52, 2572034), (104, 1286017)]