748872194

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{769}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 1379901600

約数和(自身を除く): 631029406

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 523, 769, 931, 1046, 1538, 1862, 3661, 5383, 7322, 9937, 10766, 14611, 19874, 25627, 29222, 37681, 51254, 69559, 75362, 102277, 139118, 204554, 402187, 486913, 715939, 804374, 973826, 1431878, 2815309, 5630618, 7641553, 15283106, 19707163, 39414326, 53490871, 106981742, 374436097, 748872194]

約数ペア:

[(1, 748872194), (2, 374436097), (7, 106981742), (14, 53490871), (19, 39414326), (38, 19707163), (49, 15283106), (98, 7641553), (133, 5630618), (266, 2815309), (523, 1431878), (769, 973826), (931, 804374), (1046, 715939), (1538, 486913), (1862, 402187), (3661, 204554), (5383, 139118), (7322, 102277), (9937, 75362), (10766, 69559), (14611, 51254), (19874, 37681), (25627, 29222)]