255320419214

素因数分解:

$2^1\times 7^1\times {\mathrm{52981}}^1\times {\mathrm{344221}}^1$

素因数の和:397211

約数の個数: 16

約数和(自身を含む): 437701680096

約数和(自身を除く): 182381260882

約数列:

[1, 2, 7, 14, 52981, 105962, 344221, 370867, 688442, 741734, 2409547, 4819094, 18237172801, 36474345602, 127660209607, 255320419214]

約数ペア:

[(1, 255320419214), (2, 127660209607), (7, 36474345602), (14, 18237172801), (52981, 4819094), (105962, 2409547), (344221, 741734), (370867, 688442)]