2255682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3106878

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 239, 242, 286, 363, 429, 478, 717, 726, 858, 1434, 1573, 2629, 3107, 3146, 4719, 5258, 6214, 7887, 9321, 9438, 15774, 18642, 28919, 34177, 57838, 68354, 86757, 102531, 173514, 205062, 375947, 751894, 1127841, 2255682]

約数ペア:

[(1, 2255682), (2, 1127841), (3, 751894), (6, 375947), (11, 205062), (13, 173514), (22, 102531), (26, 86757), (33, 68354), (39, 57838), (66, 34177), (78, 28919), (121, 18642), (143, 15774), (239, 9438), (242, 9321), (286, 7887), (363, 6214), (429, 5258), (478, 4719), (717, 3146), (726, 3107), (858, 2629), (1434, 1573)]