56989166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1380

約数の個数: 24

約数和(自身を含む): 93308040

約数和(自身を除く): 36318874

約数列:

[1, 2, 13, 26, 139, 169, 278, 338, 1213, 1807, 2426, 3614, 15769, 23491, 31538, 46982, 168607, 204997, 337214, 409994, 2191891, 4383782, 28494583, 56989166]

約数ペア:

[(1, 56989166), (2, 28494583), (13, 4383782), (26, 2191891), (139, 409994), (169, 337214), (278, 204997), (338, 168607), (1213, 46982), (1807, 31538), (2426, 23491), (3614, 15769)]