293868146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19387}}^1$

素因数の和:19466

約数の個数: 32

約数和(自身を含む): 527663808

約数和(自身を除く): 233795662

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 19387, 38774, 213257, 252031, 426514, 504062, 1027511, 2055022, 2772341, 5544682, 11302621, 13357643, 22605242, 26715286, 146934073, 293868146]

約数ペア:

[(1, 293868146), (2, 146934073), (11, 26715286), (13, 22605242), (22, 13357643), (26, 11302621), (53, 5544682), (106, 2772341), (143, 2055022), (286, 1027511), (583, 504062), (689, 426514), (1166, 252031), (1378, 213257), (7579, 38774), (15158, 19387)]