2011609208

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{97879}}^1$

素因数の和:98259

約数の個数: 32

約数和(自身を含む): 4322380800

約数和(自身を除く): 2310771592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 5138, 10276, 20552, 97879, 195758, 391516, 685153, 783032, 1370306, 2740612, 5481224, 35921593, 71843186, 143686372, 251451151, 287372744, 502902302, 1005804604, 2011609208]

約数ペア:

[(1, 2011609208), (2, 1005804604), (4, 502902302), (7, 287372744), (8, 251451151), (14, 143686372), (28, 71843186), (56, 35921593), (367, 5481224), (734, 2740612), (1468, 1370306), (2569, 783032), (2936, 685153), (5138, 391516), (10276, 195758), (20552, 97879)]