1987716

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 4705344

約数和(自身を除く): 2717628

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2333, 4666, 6999, 9332, 13998, 27996, 165643, 331286, 496929, 662572, 993858, 1987716]

約数ペア:

[(1, 1987716), (2, 993858), (3, 662572), (4, 496929), (6, 331286), (12, 165643), (71, 27996), (142, 13998), (213, 9332), (284, 6999), (426, 4666), (852, 2333)]