1919050712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{266239}}^1$

素因数の和:266315

約数の個数: 32

約数和(自身を含む): 3881779200

約数和(自身を除く): 1962728488

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 266239, 532478, 1064956, 2129912, 4526063, 9052126, 14110667, 18104252, 28221334, 36208504, 56442668, 112885336, 239881339, 479762678, 959525356, 1919050712]

約数ペア:

[(1, 1919050712), (2, 959525356), (4, 479762678), (8, 239881339), (17, 112885336), (34, 56442668), (53, 36208504), (68, 28221334), (106, 18104252), (136, 14110667), (212, 9052126), (424, 4526063), (901, 2129912), (1802, 1064956), (3604, 532478), (7208, 266239)]