128339926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{448741}}^1$

素因数の和:448767

約数の個数: 16

約数和(自身を含む): 226165968

約数和(自身を除く): 97826042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 448741, 897482, 4936151, 5833633, 9872302, 11667266, 64169963, 128339926]

約数ペア:

[(1, 128339926), (2, 64169963), (11, 11667266), (13, 9872302), (22, 5833633), (26, 4936151), (143, 897482), (286, 448741)]