2080846878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{354247}}^1$

素因数の和:354352

約数の個数: 32

約数和(自身を含む): 4591054080

約数和(自身を除く): 2510207202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 354247, 708494, 1062741, 2125482, 3896717, 7793434, 11690151, 23380302, 31527983, 63055966, 94583949, 189167898, 346807813, 693615626, 1040423439, 2080846878]

約数ペア:

[(1, 2080846878), (2, 1040423439), (3, 693615626), (6, 346807813), (11, 189167898), (22, 94583949), (33, 63055966), (66, 31527983), (89, 23380302), (178, 11690151), (267, 7793434), (534, 3896717), (979, 2125482), (1958, 1062741), (2937, 708494), (5874, 354247)]