2034996496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{4909}}^1$

素因数の和:6923

約数の個数: 40

約数和(自身を含む): 4249094360

約数和(自身を除く): 2214097864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1993, 3986, 4909, 7972, 9818, 15944, 19636, 25909, 31888, 39272, 51818, 63817, 78544, 103636, 127634, 207272, 255268, 414544, 510536, 1021072, 9783637, 19567274, 39134548, 78269096, 127187281, 156538192, 254374562, 508749124, 1017498248, 2034996496]

約数ペア:

[(1, 2034996496), (2, 1017498248), (4, 508749124), (8, 254374562), (13, 156538192), (16, 127187281), (26, 78269096), (52, 39134548), (104, 19567274), (208, 9783637), (1993, 1021072), (3986, 510536), (4909, 414544), (7972, 255268), (9818, 207272), (15944, 127634), (19636, 103636), (25909, 78544), (31888, 63817), (39272, 51818)]