2008691763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{6997}}^1$

素因数の和:7463

約数の個数: 32

約数和(自身を含む): 3061429056

約数和(自身を除く): 1052737293

約数列:

[1, 3, 13, 17, 39, 51, 221, 433, 663, 1299, 5629, 6997, 7361, 16887, 20991, 22083, 90961, 95693, 118949, 272883, 287079, 356847, 1546337, 3029701, 4639011, 9089103, 39386113, 51504917, 118158339, 154514751, 669563921, 2008691763]

約数ペア:

[(1, 2008691763), (3, 669563921), (13, 154514751), (17, 118158339), (39, 51504917), (51, 39386113), (221, 9089103), (433, 4639011), (663, 3029701), (1299, 1546337), (5629, 356847), (6997, 287079), (7361, 272883), (16887, 118949), (20991, 95693), (22083, 90961)]