5478889191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{22307}}^1$

素因数の和:22499

約数の個数: 32

約数和(自身を含む): 7995187200

約数和(自身を除く): 2516298009

約数列:

[1, 3, 19, 31, 57, 93, 139, 417, 589, 1767, 2641, 4309, 7923, 12927, 22307, 66921, 81871, 245613, 423833, 691517, 1271499, 2074551, 3100673, 9302019, 13138823, 39416469, 58912787, 96120863, 176738361, 288362589, 1826296397, 5478889191]

約数ペア:

[(1, 5478889191), (3, 1826296397), (19, 288362589), (31, 176738361), (57, 96120863), (93, 58912787), (139, 39416469), (417, 13138823), (589, 9302019), (1767, 3100673), (2641, 2074551), (4309, 1271499), (7923, 691517), (12927, 423833), (22307, 245613), (66921, 81871)]