2554332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 6690432

約数和(自身を除く): 4136100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 523, 814, 1046, 1221, 1569, 1628, 2092, 2442, 3138, 4884, 5753, 6276, 11506, 17259, 19351, 23012, 34518, 38702, 58053, 69036, 77404, 116106, 212861, 232212, 425722, 638583, 851444, 1277166, 2554332]

約数ペア:

[(1, 2554332), (2, 1277166), (3, 851444), (4, 638583), (6, 425722), (11, 232212), (12, 212861), (22, 116106), (33, 77404), (37, 69036), (44, 58053), (66, 38702), (74, 34518), (111, 23012), (132, 19351), (148, 17259), (222, 11506), (407, 6276), (444, 5753), (523, 4884), (814, 3138), (1046, 2442), (1221, 2092), (1569, 1628)]