2021992244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173651}}^1$

素因数の和:173767

約数の個数: 24

約数和(自身を含む): 3675865536

約数和(自身を除く): 1653873292

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 173651, 347302, 694604, 7119691, 12329221, 14239382, 24658442, 28478764, 49316884, 505498061, 1010996122, 2021992244]

約数ペア:

[(1, 2021992244), (2, 1010996122), (4, 505498061), (41, 49316884), (71, 28478764), (82, 24658442), (142, 14239382), (164, 12329221), (284, 7119691), (2911, 694604), (5822, 347302), (11644, 173651)]