1288329533

素因数分解:

${\mathrm{67}}^2\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2876

約数の個数: 12

約数和(自身を含む): 1320345180

約数和(自身を除く): 32015647

約数列:

[1, 67, 109, 2633, 4489, 7303, 176411, 286997, 489301, 11819537, 19228799, 1288329533]

約数ペア:

[(1, 1288329533), (67, 19228799), (109, 11819537), (2633, 489301), (4489, 286997), (7303, 176411)]