2856866639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{9173}}^1$

素因数の和:10438

約数の個数: 16

約数和(自身を含む): 3255081984

約数和(自身を除く): 398215345

約数列:

[1, 11, 23, 253, 1231, 9173, 13541, 28313, 100903, 210979, 311443, 2320769, 11291963, 124211593, 259715149, 2856866639]

約数ペア:

[(1, 2856866639), (11, 259715149), (23, 124211593), (253, 11291963), (1231, 2320769), (9173, 311443), (13541, 210979), (28313, 100903)]