129439214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{4523}}^1$

素因数の和:4915

約数の個数: 16

約数和(自身を含む): 199508400

約数和(自身を除く): 70069186

約数列:

[1, 2, 41, 82, 349, 698, 4523, 9046, 14309, 28618, 185443, 370886, 1578527, 3157054, 64719607, 129439214]

約数ペア:

[(1, 129439214), (2, 64719607), (41, 3157054), (82, 1578527), (349, 370886), (698, 185443), (4523, 28618), (9046, 14309)]