2080352776

素因数分解:

$2^3\times {\mathrm{1087}}^1\times {\mathrm{239231}}^1$

素因数の和:240324

約数の個数: 16

約数和(自身を含む): 3904266240

約数和(自身を除く): 1823913464

約数列:

[1, 2, 4, 8, 1087, 2174, 4348, 8696, 239231, 478462, 956924, 1913848, 260044097, 520088194, 1040176388, 2080352776]

約数ペア:

[(1, 2080352776), (2, 1040176388), (4, 520088194), (8, 260044097), (1087, 1913848), (2174, 956924), (4348, 478462), (8696, 239231)]