1028970712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1670407}}^1$

素因数の和:1670431

約数の個数: 32

約数和(自身を含む): 2405387520

約数和(自身を除く): 1376416808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1670407, 3340814, 6681628, 11692849, 13363256, 18374477, 23385698, 36748954, 46771396, 73497908, 93542792, 128621339, 146995816, 257242678, 514485356, 1028970712]

約数ペア:

[(1, 1028970712), (2, 514485356), (4, 257242678), (7, 146995816), (8, 128621339), (11, 93542792), (14, 73497908), (22, 46771396), (28, 36748954), (44, 23385698), (56, 18374477), (77, 13363256), (88, 11692849), (154, 6681628), (308, 3340814), (616, 1670407)]