1780821444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{4787}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 4303454400

約数和(自身を除く): 2522632956

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1069, 2138, 3207, 4276, 4787, 6414, 9574, 12828, 14361, 19148, 28722, 31001, 57444, 62002, 93003, 124004, 138823, 186006, 277646, 372012, 416469, 555292, 832938, 1665876, 5117303, 10234606, 15351909, 20469212, 30703818, 61407636, 148401787, 296803574, 445205361, 593607148, 890410722, 1780821444]

約数ペア:

[(1, 1780821444), (2, 890410722), (3, 593607148), (4, 445205361), (6, 296803574), (12, 148401787), (29, 61407636), (58, 30703818), (87, 20469212), (116, 15351909), (174, 10234606), (348, 5117303), (1069, 1665876), (2138, 832938), (3207, 555292), (4276, 416469), (4787, 372012), (6414, 277646), (9574, 186006), (12828, 138823), (14361, 124004), (19148, 93003), (28722, 62002), (31001, 57444)]