2021605915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{9109}}^1$

素因数の和:9511

約数の個数: 32

約数和(自身を含む): 2943768960

約数和(自身を除く): 922163045

約数列:

[1, 5, 7, 17, 35, 85, 119, 373, 595, 1865, 2611, 6341, 9109, 13055, 31705, 44387, 45545, 63763, 154853, 221935, 318815, 774265, 1083971, 3397657, 5419855, 16988285, 23783599, 57760169, 118917995, 288800845, 404321183, 2021605915]

約数ペア:

[(1, 2021605915), (5, 404321183), (7, 288800845), (17, 118917995), (35, 57760169), (85, 23783599), (119, 16988285), (373, 5419855), (595, 3397657), (1865, 1083971), (2611, 774265), (6341, 318815), (9109, 221935), (13055, 154853), (31705, 63763), (44387, 45545)]