8514202081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{86861}}^1$

素因数の和:86965

約数の個数: 32

約数和(自身を含む): 11340702720

約数和(自身を除く): 2826500639

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 1273, 1463, 5159, 8911, 14003, 86861, 98021, 608027, 955471, 1650359, 5819687, 6688297, 11552513, 18153949, 40737809, 64016557, 110574053, 127077643, 448115899, 774018371, 1216314583, 8514202081]

約数ペア:

[(1, 8514202081), (7, 1216314583), (11, 774018371), (19, 448115899), (67, 127077643), (77, 110574053), (133, 64016557), (209, 40737809), (469, 18153949), (737, 11552513), (1273, 6688297), (1463, 5819687), (5159, 1650359), (8911, 955471), (14003, 608027), (86861, 98021)]