4125722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 16

約数和(自身を含む): 6420480

約数和(自身を除く): 2294758

約数列:

[1, 2, 37, 74, 127, 254, 439, 878, 4699, 9398, 16243, 32486, 55753, 111506, 2062861, 4125722]

約数ペア:

[(1, 4125722), (2, 2062861), (37, 111506), (74, 55753), (127, 32486), (254, 16243), (439, 9398), (878, 4699)]