280045302

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{21841}}^1$

素因数の和:23983

約数の個数: 16

約数和(自身を含む): 560378352

約数和(自身を除く): 280333050

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 21841, 43682, 65523, 131046, 46674217, 93348434, 140022651, 280045302]

約数ペア:

[(1, 280045302), (2, 140022651), (3, 93348434), (6, 46674217), (2137, 131046), (4274, 65523), (6411, 43682), (12822, 21841)]