2012207648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{56599}}^1$

素因数の和:56721

約数の個数: 48

約数和(自身を含む): 4364539200

約数和(自身を除く): 2352331552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 2222, 3232, 4444, 8888, 17776, 35552, 56599, 113198, 226396, 452792, 622589, 905584, 1245178, 1811168, 2490356, 4980712, 5716499, 9961424, 11432998, 19922848, 22865996, 45731992, 62881489, 91463984, 125762978, 182927968, 251525956, 503051912, 1006103824, 2012207648]

約数ペア:

[(1, 2012207648), (2, 1006103824), (4, 503051912), (8, 251525956), (11, 182927968), (16, 125762978), (22, 91463984), (32, 62881489), (44, 45731992), (88, 22865996), (101, 19922848), (176, 11432998), (202, 9961424), (352, 5716499), (404, 4980712), (808, 2490356), (1111, 1811168), (1616, 1245178), (2222, 905584), (3232, 622589), (4444, 452792), (8888, 226396), (17776, 113198), (35552, 56599)]