247029654194

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1\times {\mathrm{172351}}^1$

素因数の和:177721

約数の個数: 16

約数和(自身を含む): 373322704896

約数和(自身を除く): 126293050702

約数列:

[1, 2, 137, 274, 5231, 10462, 172351, 344702, 716647, 1433294, 23612087, 47224174, 901568081, 1803136162, 123514827097, 247029654194]

約数ペア:

[(1, 247029654194), (2, 123514827097), (137, 1803136162), (274, 901568081), (5231, 47224174), (10462, 23612087), (172351, 1433294), (344702, 716647)]