2056521639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1733}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 2929766400

約数和(自身を除く): 873244761

約数列:

[1, 3, 19, 57, 109, 191, 327, 573, 1733, 2071, 3629, 5199, 6213, 10887, 20819, 32927, 62457, 98781, 188897, 331003, 395561, 566691, 993009, 1186683, 3589043, 6289057, 10767129, 18867171, 36079327, 108237981, 685507213, 2056521639]

約数ペア:

[(1, 2056521639), (3, 685507213), (19, 108237981), (57, 36079327), (109, 18867171), (191, 10767129), (327, 6289057), (573, 3589043), (1733, 1186683), (2071, 993009), (3629, 566691), (5199, 395561), (6213, 331003), (10887, 188897), (20819, 98781), (32927, 62457)]