5721668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 10328472

約数和(自身を除く): 4606804

約数列:

[1, 2, 4, 53, 106, 137, 197, 212, 274, 394, 548, 788, 7261, 10441, 14522, 20882, 26989, 29044, 41764, 53978, 107956, 1430417, 2860834, 5721668]

約数ペア:

[(1, 5721668), (2, 2860834), (4, 1430417), (53, 107956), (106, 53978), (137, 41764), (197, 29044), (212, 26989), (274, 20882), (394, 14522), (548, 10441), (788, 7261)]