131722008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{498947}}^1$

素因数の和:498967

約数の個数: 32

約数和(自身を含む): 359242560

約数和(自身を除く): 227520552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 498947, 997894, 1496841, 1995788, 2993682, 3991576, 5488417, 5987364, 10976834, 11974728, 16465251, 21953668, 32930502, 43907336, 65861004, 131722008]

約数ペア:

[(1, 131722008), (2, 65861004), (3, 43907336), (4, 32930502), (6, 21953668), (8, 16465251), (11, 11974728), (12, 10976834), (22, 5987364), (24, 5488417), (33, 3991576), (44, 2993682), (66, 1995788), (88, 1496841), (132, 997894), (264, 498947)]