1621056584

素因数分解:

$2^3\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{9281}}^1$

素因数の和:12413

約数の個数: 32

約数和(自身を含む): 3475180800

約数和(自身を除く): 1854124216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3119, 6238, 9281, 12476, 18562, 21833, 24952, 37124, 43666, 64967, 74248, 87332, 129934, 174664, 259868, 519736, 28947439, 57894878, 115789756, 202632073, 231579512, 405264146, 810528292, 1621056584]

約数ペア:

[(1, 1621056584), (2, 810528292), (4, 405264146), (7, 231579512), (8, 202632073), (14, 115789756), (28, 57894878), (56, 28947439), (3119, 519736), (6238, 259868), (9281, 174664), (12476, 129934), (18562, 87332), (21833, 74248), (24952, 64967), (37124, 43666)]