2580588

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 6599320

約数和(自身を除く): 4018732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 739, 873, 1164, 1478, 1746, 2217, 2956, 3492, 4434, 6651, 8868, 13302, 26604, 71683, 143366, 215049, 286732, 430098, 645147, 860196, 1290294, 2580588]

約数ペア:

[(1, 2580588), (2, 1290294), (3, 860196), (4, 645147), (6, 430098), (9, 286732), (12, 215049), (18, 143366), (36, 71683), (97, 26604), (194, 13302), (291, 8868), (388, 6651), (582, 4434), (739, 3492), (873, 2956), (1164, 2217), (1478, 1746)]