921922078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{84317}}^1$

素因数の和:84408

約数の個数: 32

約数和(自身を含む): 1748418048

約数和(自身を除く): 826495970

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 84317, 168634, 590219, 927487, 1180438, 1854974, 5986507, 6492409, 11973014, 12984818, 41905549, 65851577, 83811098, 131703154, 460961039, 921922078]

約数ペア:

[(1, 921922078), (2, 460961039), (7, 131703154), (11, 83811098), (14, 65851577), (22, 41905549), (71, 12984818), (77, 11973014), (142, 6492409), (154, 5986507), (497, 1854974), (781, 1180438), (994, 927487), (1562, 590219), (5467, 168634), (10934, 84317)]