42402506

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1469

約数の個数: 16

約数和(自身を含む): 64619520

約数和(自身を除く): 22217014

約数列:

[1, 2, 127, 139, 254, 278, 1201, 2402, 17653, 35306, 152527, 166939, 305054, 333878, 21201253, 42402506]

約数ペア:

[(1, 42402506), (2, 21201253), (127, 333878), (139, 305054), (254, 166939), (278, 152527), (1201, 35306), (2402, 17653)]