1670686288904

素因数分解:

$2^3\times {\mathrm{2617}}^1\times {\mathrm{9721}}^1\times {\mathrm{8209}}^1$

素因数の和:20553

約数の個数: 32

約数和(自身を含む): 3134437937400

約数和(自身を除く): 1463751648496

約数列:

[1, 2, 4, 8, 2617, 5234, 8209, 9721, 10468, 16418, 19442, 20936, 32836, 38884, 65672, 77768, 21482953, 25439857, 42965906, 50879714, 79799689, 85931812, 101759428, 159599378, 171863624, 203518856, 319198756, 638397512, 208835786113, 417671572226, 835343144452, 1670686288904]

約数ペア:

[(1, 1670686288904), (2, 835343144452), (4, 417671572226), (8, 208835786113), (2617, 638397512), (5234, 319198756), (8209, 203518856), (9721, 171863624), (10468, 159599378), (16418, 101759428), (19442, 85931812), (20936, 79799689), (32836, 50879714), (38884, 42965906), (65672, 25439857), (77768, 21482953)]