2615690974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{51407}}^1$

素因数の和:51544

約数の個数: 32

約数和(自身を含む): 4491002880

約数和(自身を除く): 1875311906

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 25441, 50882, 51407, 102814, 668291, 976733, 1336582, 1953466, 5294921, 10589842, 12697529, 25395058, 68833973, 100603499, 137667946, 201206998, 1307845487, 2615690974]

約数ペア:

[(1, 2615690974), (2, 1307845487), (13, 201206998), (19, 137667946), (26, 100603499), (38, 68833973), (103, 25395058), (206, 12697529), (247, 10589842), (494, 5294921), (1339, 1953466), (1957, 1336582), (2678, 976733), (3914, 668291), (25441, 102814), (50882, 51407)]