1888897168

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{328847}}^1$

素因数の和:329214

約数の個数: 20

約数和(自身を含む): 3669943680

約数和(自身を除く): 1781046512

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 328847, 657694, 1315388, 2630776, 5261552, 118056073, 236112146, 472224292, 944448584, 1888897168]

約数ペア:

[(1, 1888897168), (2, 944448584), (4, 472224292), (8, 236112146), (16, 118056073), (359, 5261552), (718, 2630776), (1436, 1315388), (2872, 657694), (5744, 328847)]