2018486588464

素因数分解:

$2^4\times {\mathrm{3089}}^1\times {\mathrm{4969}}^1\times {\mathrm{8219}}^1$

素因数の和:16285

約数の個数: 40

約数和(自身を含む): 3913347186000

約数和(自身を除く): 1894860597536

約数列:

[1, 2, 4, 8, 16, 3089, 4969, 6178, 8219, 9938, 12356, 16438, 19876, 24712, 32876, 39752, 49424, 65752, 79504, 131504, 15349241, 25388491, 30698482, 40840211, 50776982, 61396964, 81680422, 101553964, 122793928, 163360844, 203107928, 245587856, 326721688, 406215856, 653443376, 126155411779, 252310823558, 504621647116, 1009243294232, 2018486588464]

約数ペア:

[(1, 2018486588464), (2, 1009243294232), (4, 504621647116), (8, 252310823558), (16, 126155411779), (3089, 653443376), (4969, 406215856), (6178, 326721688), (8219, 245587856), (9938, 203107928), (12356, 163360844), (16438, 122793928), (19876, 101553964), (24712, 81680422), (32876, 61396964), (39752, 50776982), (49424, 40840211), (65752, 30698482), (79504, 25388491), (131504, 15349241)]