2009009886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{12377}}^1$

素因数の和:14476

約数の個数: 32

約数和(自身を含む): 4329527328

約数和(自身を除く): 2320517442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2081, 4162, 6243, 12377, 12486, 24754, 27053, 37131, 54106, 74262, 81159, 160901, 162318, 321802, 482703, 965406, 25756537, 51513074, 77269611, 154539222, 334834981, 669669962, 1004504943, 2009009886]

約数ペア:

[(1, 2009009886), (2, 1004504943), (3, 669669962), (6, 334834981), (13, 154539222), (26, 77269611), (39, 51513074), (78, 25756537), (2081, 965406), (4162, 482703), (6243, 321802), (12377, 162318), (12486, 160901), (24754, 81159), (27053, 74262), (37131, 54106)]