2005192

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 4374720

約数和(自身を除く): 2369528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 587, 854, 1174, 1708, 2348, 3416, 4109, 4696, 8218, 16436, 32872, 35807, 71614, 143228, 250649, 286456, 501298, 1002596, 2005192]

約数ペア:

[(1, 2005192), (2, 1002596), (4, 501298), (7, 286456), (8, 250649), (14, 143228), (28, 71614), (56, 35807), (61, 32872), (122, 16436), (244, 8218), (427, 4696), (488, 4109), (587, 3416), (854, 2348), (1174, 1708)]