2007905650454

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{8191}}^1$

素因数の和:9594

約数の個数: 64

約数和(自身を含む): 3362478096384

約数和(自身を除く): 1354572445930

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1297, 1331, 1562, 2594, 2662, 8191, 8591, 14267, 16382, 17182, 28534, 90101, 92087, 94501, 156937, 180202, 184174, 189002, 313874, 581561, 991111, 1012957, 1163122, 1726307, 1982222, 2025914, 3452614, 6397171, 10623727, 10902221, 11142527, 12794342, 21247454, 21804442, 22285054, 70368881, 116860997, 122567797, 140737762, 233721994, 245135594, 754284617, 774057691, 1285470967, 1508569234, 1548115382, 2570941934, 8297130787, 14140180637, 16594261574, 28280361274, 91268438657, 182536877314, 1003952825227, 2007905650454]

約数ペア:

[(1, 2007905650454), (2, 1003952825227), (11, 182536877314), (22, 91268438657), (71, 28280361274), (121, 16594261574), (142, 14140180637), (242, 8297130787), (781, 2570941934), (1297, 1548115382), (1331, 1508569234), (1562, 1285470967), (2594, 774057691), (2662, 754284617), (8191, 245135594), (8591, 233721994), (14267, 140737762), (16382, 122567797), (17182, 116860997), (28534, 70368881), (90101, 22285054), (92087, 21804442), (94501, 21247454), (156937, 12794342), (180202, 11142527), (184174, 10902221), (189002, 10623727), (313874, 6397171), (581561, 3452614), (991111, 2025914), (1012957, 1982222), (1163122, 1726307)]