66487163908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1511071907}}^1$

素因数の和:1511071922

約数の個数: 12

約数和(自身を含む): 126930040272

約数和(自身を除く): 60442876364

約数列:

[1, 2, 4, 11, 22, 44, 1511071907, 3022143814, 6044287628, 16621790977, 33243581954, 66487163908]

約数ペア:

[(1, 66487163908), (2, 33243581954), (4, 16621790977), (11, 6044287628), (22, 3022143814), (44, 1511071907)]