3779854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 6284952

約数和(自身を除く): 2505098

約数列:

[1, 2, 13, 26, 53, 106, 169, 211, 338, 422, 689, 1378, 2743, 5486, 8957, 11183, 17914, 22366, 35659, 71318, 145379, 290758, 1889927, 3779854]

約数ペア:

[(1, 3779854), (2, 1889927), (13, 290758), (26, 145379), (53, 71318), (106, 35659), (169, 22366), (211, 17914), (338, 11183), (422, 8957), (689, 5486), (1378, 2743)]