1296156788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{22027}}^1$

素因数の和:22391

約数の個数: 24

約数和(自身を含む): 2324042112

約数和(自身を除く): 1027885324

約数列:

[1, 2, 4, 47, 94, 188, 313, 626, 1252, 14711, 22027, 29422, 44054, 58844, 88108, 1035269, 2070538, 4141076, 6894451, 13788902, 27577804, 324039197, 648078394, 1296156788]

約数ペア:

[(1, 1296156788), (2, 648078394), (4, 324039197), (47, 27577804), (94, 13788902), (188, 6894451), (313, 4141076), (626, 2070538), (1252, 1035269), (14711, 88108), (22027, 58844), (29422, 44054)]