26420654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9497}}^1$

素因数の和:9619

約数の個数: 16

約数和(自身を含む): 43082928

約数和(自身を除く): 16662274

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 9497, 18994, 123461, 246922, 1016179, 2032358, 13210327, 26420654]

約数ペア:

[(1, 26420654), (2, 13210327), (13, 2032358), (26, 1016179), (107, 246922), (214, 123461), (1391, 18994), (2782, 9497)]