2467972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 4804352

約数和(自身を除く): 2336380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1531, 1612, 3062, 6124, 19903, 39806, 47461, 79612, 94922, 189844, 616993, 1233986, 2467972]

約数ペア:

[(1, 2467972), (2, 1233986), (4, 616993), (13, 189844), (26, 94922), (31, 79612), (52, 47461), (62, 39806), (124, 19903), (403, 6124), (806, 3062), (1531, 1612)]