13499402

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 24

約数和(自身を含む): 23748480

約数和(自身を除く): 10249078

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 991, 1946, 1982, 6811, 6937, 13622, 13874, 48559, 97118, 137749, 275498, 964243, 1928486, 6749701, 13499402]

約数ペア:

[(1, 13499402), (2, 6749701), (7, 1928486), (14, 964243), (49, 275498), (98, 137749), (139, 97118), (278, 48559), (973, 13874), (991, 13622), (1946, 6937), (1982, 6811)]