380384732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1045013}}^1$

素因数の和:1045037

約数の個数: 24

約数和(自身を含む): 819290976

約数和(自身を除く): 438906244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1045013, 2090026, 4180052, 7315091, 13585169, 14630182, 27170338, 29260364, 54340676, 95096183, 190192366, 380384732]

約数ペア:

[(1, 380384732), (2, 190192366), (4, 95096183), (7, 54340676), (13, 29260364), (14, 27170338), (26, 14630182), (28, 13585169), (52, 7315091), (91, 4180052), (182, 2090026), (364, 1045013)]