2000593448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1880257}}^1$

素因数の和:1880289

約数の個数: 32

約数和(自身を含む): 4512619200

約数和(自身を除く): 2512025752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1880257, 3760514, 7521028, 13161799, 15042056, 26323598, 35724883, 52647196, 71449766, 105294392, 142899532, 250074181, 285799064, 500148362, 1000296724, 2000593448]

約数ペア:

[(1, 2000593448), (2, 1000296724), (4, 500148362), (7, 285799064), (8, 250074181), (14, 142899532), (19, 105294392), (28, 71449766), (38, 52647196), (56, 35724883), (76, 26323598), (133, 15042056), (152, 13161799), (266, 7521028), (532, 3760514), (1064, 1880257)]