382279390

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{138007}}^1$

素因数の和:138291

約数の個数: 16

約数和(自身を含む): 690592032

約数和(自身を除く): 308312642

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 138007, 276014, 690035, 1380070, 38227939, 76455878, 191139695, 382279390]

約数ペア:

[(1, 382279390), (2, 191139695), (5, 76455878), (10, 38227939), (277, 1380070), (554, 690035), (1385, 276014), (2770, 138007)]