1310749168

素因数分解:

$2^4\times {\mathrm{3697}}^1\times {\mathrm{22159}}^1$

素因数の和:25864

約数の個数: 20

約数和(自身を含む): 2540378080

約数和(自身を除く): 1229628912

約数列:

[1, 2, 4, 8, 16, 3697, 7394, 14788, 22159, 29576, 44318, 59152, 88636, 177272, 354544, 81921823, 163843646, 327687292, 655374584, 1310749168]

約数ペア:

[(1, 1310749168), (2, 655374584), (4, 327687292), (8, 163843646), (16, 81921823), (3697, 354544), (7394, 177272), (14788, 88636), (22159, 59152), (29576, 44318)]