2231671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 308489

約数列:

[1, 13, 41, 53, 79, 533, 689, 1027, 2173, 3239, 4187, 28249, 42107, 54431, 171667, 2231671]

約数ペア:

[(1, 2231671), (13, 171667), (41, 54431), (53, 42107), (79, 28249), (533, 4187), (689, 3239), (1027, 2173)]