2644311738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{31219}}^1$

素因数の和:31986

約数の個数: 32

約数和(自身を含む): 5574643200

約数和(自身を除く): 2930331462

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 743, 1486, 2229, 4458, 14117, 28234, 31219, 42351, 62438, 84702, 93657, 187314, 593161, 1186322, 1779483, 3558966, 23195717, 46391434, 69587151, 139174302, 440718623, 881437246, 1322155869, 2644311738]

約数ペア:

[(1, 2644311738), (2, 1322155869), (3, 881437246), (6, 440718623), (19, 139174302), (38, 69587151), (57, 46391434), (114, 23195717), (743, 3558966), (1486, 1779483), (2229, 1186322), (4458, 593161), (14117, 187314), (28234, 93657), (31219, 84702), (42351, 62438)]