2279200028

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{937}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 4610907840

約数和(自身を除く): 2331707812

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 797, 937, 1526, 1594, 1874, 3052, 3188, 3748, 5579, 6559, 11158, 13118, 22316, 26236, 86873, 102133, 173746, 204266, 347492, 408532, 608111, 714931, 746789, 1216222, 1429862, 1493578, 2432444, 2859724, 2987156, 5227523, 10455046, 20910092, 81400001, 162800002, 325600004, 569800007, 1139600014, 2279200028]

約数ペア:

[(1, 2279200028), (2, 1139600014), (4, 569800007), (7, 325600004), (14, 162800002), (28, 81400001), (109, 20910092), (218, 10455046), (436, 5227523), (763, 2987156), (797, 2859724), (937, 2432444), (1526, 1493578), (1594, 1429862), (1874, 1216222), (3052, 746789), (3188, 714931), (3748, 608111), (5579, 408532), (6559, 347492), (11158, 204266), (13118, 173746), (22316, 102133), (26236, 86873)]