2680528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 5524200

約数和(自身を除く): 2843672

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 109, 116, 212, 218, 232, 424, 436, 464, 848, 872, 1537, 1744, 3074, 3161, 5777, 6148, 6322, 11554, 12296, 12644, 23108, 24592, 25288, 46216, 50576, 92432, 167533, 335066, 670132, 1340264, 2680528]

約数ペア:

[(1, 2680528), (2, 1340264), (4, 670132), (8, 335066), (16, 167533), (29, 92432), (53, 50576), (58, 46216), (106, 25288), (109, 24592), (116, 23108), (212, 12644), (218, 12296), (232, 11554), (424, 6322), (436, 6148), (464, 5777), (848, 3161), (872, 3074), (1537, 1744)]