9688718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 6640882

約数列:

[1, 2, 13, 26, 53, 79, 89, 106, 158, 178, 689, 1027, 1157, 1378, 2054, 2314, 4187, 4717, 7031, 8374, 9434, 14062, 54431, 61321, 91403, 108862, 122642, 182806, 372643, 745286, 4844359, 9688718]

約数ペア:

[(1, 9688718), (2, 4844359), (13, 745286), (26, 372643), (53, 182806), (79, 122642), (89, 108862), (106, 91403), (158, 61321), (178, 54431), (689, 14062), (1027, 9434), (1157, 8374), (1378, 7031), (2054, 4717), (2314, 4187)]