1954304

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 40

約数和(自身を含む): 4272048

約数和(自身を除く): 2317744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 347, 352, 512, 694, 704, 1388, 1408, 2776, 2816, 3817, 5552, 5632, 7634, 11104, 15268, 22208, 30536, 44416, 61072, 88832, 122144, 177664, 244288, 488576, 977152, 1954304]

約数ペア:

[(1, 1954304), (2, 977152), (4, 488576), (8, 244288), (11, 177664), (16, 122144), (22, 88832), (32, 61072), (44, 44416), (64, 30536), (88, 22208), (128, 15268), (176, 11104), (256, 7634), (347, 5632), (352, 5552), (512, 3817), (694, 2816), (704, 2776), (1388, 1408)]