2247128488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{183709}}^1$

素因数の和:183865

約数の個数: 32

約数和(自身を含む): 4629492000

約数和(自身を除く): 2382363512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 183709, 367418, 734836, 1469672, 2020799, 4041598, 8083196, 16166392, 25535551, 51071102, 102142204, 204284408, 280891061, 561782122, 1123564244, 2247128488]

約数ペア:

[(1, 2247128488), (2, 1123564244), (4, 561782122), (8, 280891061), (11, 204284408), (22, 102142204), (44, 51071102), (88, 25535551), (139, 16166392), (278, 8083196), (556, 4041598), (1112, 2020799), (1529, 1469672), (3058, 734836), (6116, 367418), (12232, 183709)]