1037756888

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{43399}}^1$

素因数の和:43480

約数の個数: 48

約数和(自身を含む): 2300634000

約数和(自身を除く): 1262877112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 11956, 23912, 43399, 86798, 173596, 303793, 347192, 607586, 1215172, 2126551, 2430344, 2647339, 4253102, 5294678, 8506204, 10589356, 17012408, 18531373, 21178712, 37062746, 74125492, 129719611, 148250984, 259439222, 518878444, 1037756888]

約数ペア:

[(1, 1037756888), (2, 518878444), (4, 259439222), (7, 148250984), (8, 129719611), (14, 74125492), (28, 37062746), (49, 21178712), (56, 18531373), (61, 17012408), (98, 10589356), (122, 8506204), (196, 5294678), (244, 4253102), (392, 2647339), (427, 2430344), (488, 2126551), (854, 1215172), (1708, 607586), (2989, 347192), (3416, 303793), (5978, 173596), (11956, 86798), (23912, 43399)]