1180649872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1994341}}^1$

素因数の和:1994386

約数の個数: 20

約数和(自身を含む): 2349334876

約数和(自身を除く): 1168685004

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1994341, 3988682, 7977364, 15954728, 31909456, 73790617, 147581234, 295162468, 590324936, 1180649872]

約数ペア:

[(1, 1180649872), (2, 590324936), (4, 295162468), (8, 147581234), (16, 73790617), (37, 31909456), (74, 15954728), (148, 7977364), (296, 3988682), (592, 1994341)]