2019558562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{32497}}^1$

素因数の和:32722

約数の個数: 32

約数和(自身を含む): 3631456512

約数和(自身を除く): 1611897950

約数列:

[1, 2, 7, 14, 23, 46, 161, 193, 322, 386, 1351, 2702, 4439, 8878, 31073, 32497, 62146, 64994, 227479, 454958, 747431, 1494862, 5232017, 6271921, 10464034, 12543842, 43903447, 87806894, 144254183, 288508366, 1009779281, 2019558562]

約数ペア:

[(1, 2019558562), (2, 1009779281), (7, 288508366), (14, 144254183), (23, 87806894), (46, 43903447), (161, 12543842), (193, 10464034), (322, 6271921), (386, 5232017), (1351, 1494862), (2702, 747431), (4439, 454958), (8878, 227479), (31073, 64994), (32497, 62146)]