2203122565

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 3268786752

約数和(自身を除く): 1065664187

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 307, 595, 833, 1535, 1723, 2149, 4165, 5219, 8615, 10745, 12061, 15043, 26095, 29291, 36533, 60305, 75215, 84427, 146455, 182665, 205037, 255731, 422135, 528961, 1025185, 1278655, 1435259, 2644805, 3702727, 7176295, 8992337, 18513635, 25919089, 44961685, 62946359, 129595445, 314731795, 440624513, 2203122565]

約数ペア:

[(1, 2203122565), (5, 440624513), (7, 314731795), (17, 129595445), (35, 62946359), (49, 44961685), (85, 25919089), (119, 18513635), (245, 8992337), (307, 7176295), (595, 3702727), (833, 2644805), (1535, 1435259), (1723, 1278655), (2149, 1025185), (4165, 528961), (5219, 422135), (8615, 255731), (10745, 205037), (12061, 182665), (15043, 146455), (26095, 84427), (29291, 75215), (36533, 60305)]