1019481496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269419}}^1$

素因数の和:269479

約数の個数: 32

約数和(自身を含む): 2133806400

約数和(自身を除く): 1114324904

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 269419, 538838, 1077676, 2155352, 2963609, 5927218, 11585017, 11854436, 23170034, 23708872, 46340068, 92680136, 127435187, 254870374, 509740748, 1019481496]

約数ペア:

[(1, 1019481496), (2, 509740748), (4, 254870374), (8, 127435187), (11, 92680136), (22, 46340068), (43, 23708872), (44, 23170034), (86, 11854436), (88, 11585017), (172, 5927218), (344, 2963609), (473, 2155352), (946, 1077676), (1892, 538838), (3784, 269419)]