259797412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69763}}^1$

素因数の和:69800

約数の個数: 36

約数和(自身を含む): 556716720

約数和(自身を除く): 296919308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 69763, 139526, 279052, 488341, 976682, 1325497, 1953364, 2650994, 3418387, 5301988, 6836774, 9278479, 13673548, 18556958, 37113916, 64949353, 129898706, 259797412]

約数ペア:

[(1, 259797412), (2, 129898706), (4, 64949353), (7, 37113916), (14, 18556958), (19, 13673548), (28, 9278479), (38, 6836774), (49, 5301988), (76, 3418387), (98, 2650994), (133, 1953364), (196, 1325497), (266, 976682), (532, 488341), (931, 279052), (1862, 139526), (3724, 69763)]