2201948144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{338137}}^1$

素因数の和:338193

約数の個数: 40

約数和(自身を含む): 4779918768

約数和(自身を除く): 2577970624

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 338137, 676274, 1352548, 2705096, 3719507, 5410192, 7439014, 12511069, 14878028, 25022138, 29756056, 50044276, 59512112, 100088552, 137621759, 200177104, 275243518, 550487036, 1100974072, 2201948144]

約数ペア:

[(1, 2201948144), (2, 1100974072), (4, 550487036), (8, 275243518), (11, 200177104), (16, 137621759), (22, 100088552), (37, 59512112), (44, 50044276), (74, 29756056), (88, 25022138), (148, 14878028), (176, 12511069), (296, 7439014), (407, 5410192), (592, 3719507), (814, 2705096), (1628, 1352548), (3256, 676274), (6512, 338137)]