2591246754

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{440239}}^1$

素因数の和:440359

約数の個数: 32

約数和(自身を含む): 5811168000

約数和(自身を除く): 3219921246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 440239, 880478, 1320717, 2641434, 3962151, 7924302, 11886453, 23772906, 47986051, 95972102, 143958153, 287916306, 431874459, 863748918, 1295623377, 2591246754]

約数ペア:

[(1, 2591246754), (2, 1295623377), (3, 863748918), (6, 431874459), (9, 287916306), (18, 143958153), (27, 95972102), (54, 47986051), (109, 23772906), (218, 11886453), (327, 7924302), (654, 3962151), (981, 2641434), (1962, 1320717), (2943, 880478), (5886, 440239)]