263012334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{259381}}^1$

素因数の和:259412

約数の個数: 24

約数和(自身を含む): 569602872

約数和(自身を除く): 306590538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 259381, 518762, 778143, 1556286, 3371953, 6743906, 10115859, 20231718, 43835389, 87670778, 131506167, 263012334]

約数ペア:

[(1, 263012334), (2, 131506167), (3, 87670778), (6, 43835389), (13, 20231718), (26, 10115859), (39, 6743906), (78, 3371953), (169, 1556286), (338, 778143), (507, 518762), (1014, 259381)]