1247180396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{368117}}^1$

素因数の和:368150

約数の個数: 36

約数和(自身を含む): 2741742864

約数和(自身を除く): 1494562468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 368117, 736234, 1472468, 2576819, 4049287, 5153638, 8098574, 10307276, 16197148, 28345009, 44542157, 56690018, 89084314, 113380036, 178168628, 311795099, 623590198, 1247180396]

約数ペア:

[(1, 1247180396), (2, 623590198), (4, 311795099), (7, 178168628), (11, 113380036), (14, 89084314), (22, 56690018), (28, 44542157), (44, 28345009), (77, 16197148), (121, 10307276), (154, 8098574), (242, 5153638), (308, 4049287), (484, 2576819), (847, 1472468), (1694, 736234), (3388, 368117)]