26882998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13591}}^1$

素因数の和:13659

約数の個数: 16

約数和(自身を含む): 43059456

約数和(自身を除く): 16176458

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 13591, 27182, 312593, 584413, 625186, 1168826, 13441499, 26882998]

約数ペア:

[(1, 26882998), (2, 13441499), (23, 1168826), (43, 625186), (46, 584413), (86, 312593), (989, 27182), (1978, 13591)]