2017993812

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{654343}}^1$

素因数の和:654607

約数の個数: 24

約数和(自身を含む): 4726981056

約数和(自身を除く): 2708987244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 654343, 1308686, 1963029, 2617372, 3926058, 7852116, 168166151, 336332302, 504498453, 672664604, 1008996906, 2017993812]

約数ペア:

[(1, 2017993812), (2, 1008996906), (3, 672664604), (4, 504498453), (6, 336332302), (12, 168166151), (257, 7852116), (514, 3926058), (771, 2617372), (1028, 1963029), (1542, 1308686), (3084, 654343)]