2563064

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 5645280

約数和(自身を除く): 3082216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1237, 2072, 2474, 4948, 8659, 9896, 17318, 34636, 45769, 69272, 91538, 183076, 320383, 366152, 640766, 1281532, 2563064]

約数ペア:

[(1, 2563064), (2, 1281532), (4, 640766), (7, 366152), (8, 320383), (14, 183076), (28, 91538), (37, 69272), (56, 45769), (74, 34636), (148, 17318), (259, 9896), (296, 8659), (518, 4948), (1036, 2474), (1237, 2072)]