129626012

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{63667}}^1$

素因数の和:64180

約数の個数: 12

約数和(自身を含む): 227294760

約数和(自身を除く): 97668748

約数列:

[1, 2, 4, 509, 1018, 2036, 63667, 127334, 254668, 32406503, 64813006, 129626012]

約数ペア:

[(1, 129626012), (2, 64813006), (4, 32406503), (509, 254668), (1018, 127334), (2036, 63667)]