2138144

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 24

約数和(自身を含む): 4255020

約数和(自身を除く): 2116876

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 613, 872, 1226, 1744, 2452, 3488, 4904, 9808, 19616, 66817, 133634, 267268, 534536, 1069072, 2138144]

約数ペア:

[(1, 2138144), (2, 1069072), (4, 534536), (8, 267268), (16, 133634), (32, 66817), (109, 19616), (218, 9808), (436, 4904), (613, 3488), (872, 2452), (1226, 1744)]