994552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 2051280

約数和(自身を除く): 1056728

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 131, 146, 262, 292, 524, 584, 949, 1048, 1703, 1898, 3406, 3796, 6812, 7592, 9563, 13624, 19126, 38252, 76504, 124319, 248638, 497276, 994552]

約数ペア:

[(1, 994552), (2, 497276), (4, 248638), (8, 124319), (13, 76504), (26, 38252), (52, 19126), (73, 13624), (104, 9563), (131, 7592), (146, 6812), (262, 3796), (292, 3406), (524, 1898), (584, 1703), (949, 1048)]