2381569405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{87221}}^1$

素因数の和:87396

約数の個数: 16

約数和(自身を含む): 2947405824

約数和(自身を除く): 565836419

約数列:

[1, 5, 43, 127, 215, 635, 5461, 27305, 87221, 436105, 3750503, 11077067, 18752515, 55385335, 476313881, 2381569405]

約数ペア:

[(1, 2381569405), (5, 476313881), (43, 55385335), (127, 18752515), (215, 11077067), (635, 3750503), (5461, 436105), (27305, 87221)]