2057860168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{34057}}^1$

素因数の和:34166

約数の個数: 64

約数和(自身を含む): 4806264960

約数和(自身を除く): 2748404792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 4316, 4648, 7553, 8632, 15106, 30212, 34057, 60424, 68114, 136228, 238399, 272456, 442741, 476798, 885482, 953596, 1770964, 1907192, 2826731, 3099187, 3541928, 5653462, 6198374, 11306924, 12396748, 19787117, 22613848, 24793496, 36747503, 39574234, 73495006, 79148468, 146990012, 158296936, 257232521, 293980024, 514465042, 1028930084, 2057860168]

約数ペア:

[(1, 2057860168), (2, 1028930084), (4, 514465042), (7, 293980024), (8, 257232521), (13, 158296936), (14, 146990012), (26, 79148468), (28, 73495006), (52, 39574234), (56, 36747503), (83, 24793496), (91, 22613848), (104, 19787117), (166, 12396748), (182, 11306924), (332, 6198374), (364, 5653462), (581, 3541928), (664, 3099187), (728, 2826731), (1079, 1907192), (1162, 1770964), (2158, 953596), (2324, 885482), (4316, 476798), (4648, 442741), (7553, 272456), (8632, 238399), (15106, 136228), (30212, 68114), (34057, 60424)]