2056293841

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 2468683008

約数和(自身を除く): 412389167

約数列:

[1, 7, 43, 53, 157, 301, 371, 821, 1099, 2279, 5747, 6751, 8321, 15953, 35303, 43513, 47257, 58247, 128897, 247121, 304591, 357803, 902279, 1871059, 2504621, 5542571, 6831541, 13097413, 38797997, 47820787, 293756263, 2056293841]

約数ペア:

[(1, 2056293841), (7, 293756263), (43, 47820787), (53, 38797997), (157, 13097413), (301, 6831541), (371, 5542571), (821, 2504621), (1099, 1871059), (2279, 902279), (5747, 357803), (6751, 304591), (8321, 247121), (15953, 128897), (35303, 58247), (43513, 47257)]