2912135912

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{6661}}^1$

素因数の和:6922

約数の個数: 64

約数和(自身を含む): 6440288640

約数和(自身を除く): 3528152728

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 211, 259, 296, 422, 518, 844, 1036, 1477, 1688, 2072, 2954, 5908, 6661, 7807, 11816, 13322, 15614, 26644, 31228, 46627, 53288, 54649, 62456, 93254, 109298, 186508, 218596, 246457, 373016, 437192, 492914, 985828, 1405471, 1725199, 1971656, 2810942, 3450398, 5621884, 6900796, 9838297, 11243768, 13801592, 19676594, 39353188, 52002427, 78706376, 104004854, 208009708, 364016989, 416019416, 728033978, 1456067956, 2912135912]

約数ペア:

[(1, 2912135912), (2, 1456067956), (4, 728033978), (7, 416019416), (8, 364016989), (14, 208009708), (28, 104004854), (37, 78706376), (56, 52002427), (74, 39353188), (148, 19676594), (211, 13801592), (259, 11243768), (296, 9838297), (422, 6900796), (518, 5621884), (844, 3450398), (1036, 2810942), (1477, 1971656), (1688, 1725199), (2072, 1405471), (2954, 985828), (5908, 492914), (6661, 437192), (7807, 373016), (11816, 246457), (13322, 218596), (15614, 186508), (26644, 109298), (31228, 93254), (46627, 62456), (53288, 54649)]