1234972288

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{877111}}^1$

素因数の和:877136

約数の個数: 32

約数和(自身を含む): 2683962720

約数和(自身を除く): 1448990432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 877111, 1754222, 3508444, 7016888, 9648221, 14033776, 19296442, 28067552, 38592884, 56135104, 77185768, 112270208, 154371536, 308743072, 617486144, 1234972288]

約数ペア:

[(1, 1234972288), (2, 617486144), (4, 308743072), (8, 154371536), (11, 112270208), (16, 77185768), (22, 56135104), (32, 38592884), (44, 28067552), (64, 19296442), (88, 14033776), (128, 9648221), (176, 7016888), (352, 3508444), (704, 1754222), (1408, 877111)]