129375022

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 226860480

約数和(自身を除く): 97485458

約数列:

[1, 2, 7, 14, 61, 122, 197, 394, 427, 769, 854, 1379, 1538, 2758, 5383, 10766, 12017, 24034, 46909, 84119, 93818, 151493, 168238, 302986, 328363, 656726, 1060451, 2120902, 9241073, 18482146, 64687511, 129375022]

約数ペア:

[(1, 129375022), (2, 64687511), (7, 18482146), (14, 9241073), (61, 2120902), (122, 1060451), (197, 656726), (394, 328363), (427, 302986), (769, 168238), (854, 151493), (1379, 93818), (1538, 84119), (2758, 46909), (5383, 24034), (10766, 12017)]