1377142496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{4651}}^1$

素因数の和:5167

約数の個数: 48

約数和(自身を含む): 2860421760

約数和(自身を除く): 1483279264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 487, 608, 974, 1948, 3896, 4651, 7792, 9253, 9302, 15584, 18506, 18604, 37012, 37208, 74024, 74416, 88369, 148048, 148832, 176738, 296096, 353476, 706952, 1413904, 2265037, 2827808, 4530074, 9060148, 18120296, 36240592, 43035703, 72481184, 86071406, 172142812, 344285624, 688571248, 1377142496]

約数ペア:

[(1, 1377142496), (2, 688571248), (4, 344285624), (8, 172142812), (16, 86071406), (19, 72481184), (32, 43035703), (38, 36240592), (76, 18120296), (152, 9060148), (304, 4530074), (487, 2827808), (608, 2265037), (974, 1413904), (1948, 706952), (3896, 353476), (4651, 296096), (7792, 176738), (9253, 148832), (9302, 148048), (15584, 88369), (18506, 74416), (18604, 74024), (37012, 37208)]