123851156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{216523}}^1$

素因数の和:216551

約数の個数: 24

約数和(自身を含む): 254632224

約数和(自身を除く): 130781068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 216523, 433046, 866092, 2381753, 2814799, 4763506, 5629598, 9527012, 11259196, 30962789, 61925578, 123851156]

約数ペア:

[(1, 123851156), (2, 61925578), (4, 30962789), (11, 11259196), (13, 9527012), (22, 5629598), (26, 4763506), (44, 2814799), (52, 2381753), (143, 866092), (286, 433046), (572, 216523)]