2554924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 4683728

約数和(自身を除く): 2128804

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 283, 566, 1132, 2257, 4514, 9028, 10471, 17263, 20942, 34526, 41884, 69052, 638731, 1277462, 2554924]

約数ペア:

[(1, 2554924), (2, 1277462), (4, 638731), (37, 69052), (61, 41884), (74, 34526), (122, 20942), (148, 17263), (244, 10471), (283, 9028), (566, 4514), (1132, 2257)]