2209478151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{19937}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 3255795648

約数和(自身を除く): 1046317497

約数列:

[1, 3, 17, 41, 51, 53, 123, 159, 697, 901, 2091, 2173, 2703, 6519, 19937, 36941, 59811, 110823, 338929, 817417, 1016787, 1056661, 2452251, 3169983, 13896089, 17963237, 41688267, 43323101, 53889711, 129969303, 736492717, 2209478151]

約数ペア:

[(1, 2209478151), (3, 736492717), (17, 129969303), (41, 53889711), (51, 43323101), (53, 41688267), (123, 17963237), (159, 13896089), (697, 3169983), (901, 2452251), (2091, 1056661), (2173, 1016787), (2703, 817417), (6519, 338929), (19937, 110823), (36941, 59811)]