2079128575888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109844071}}^1$

素因数の和:109844112

約数の個数: 60

約数和(自身を含む): 4985163363648

約数和(自身を除く): 2906034787760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 109844071, 219688142, 439376284, 768908497, 878752568, 1427972923, 1537816994, 1757505136, 2855945846, 3075633988, 5711891692, 6151267976, 9995810461, 11423783384, 12302535952, 18563647999, 19991620922, 22847566768, 37127295998, 39983241844, 74254591996, 79966483688, 129945535993, 148509183992, 159932967376, 259891071986, 297018367984, 519782143972, 1039564287944, 2079128575888]

約数ペア:

[(1, 2079128575888), (2, 1039564287944), (4, 519782143972), (7, 297018367984), (8, 259891071986), (13, 159932967376), (14, 148509183992), (16, 129945535993), (26, 79966483688), (28, 74254591996), (52, 39983241844), (56, 37127295998), (91, 22847566768), (104, 19991620922), (112, 18563647999), (169, 12302535952), (182, 11423783384), (208, 9995810461), (338, 6151267976), (364, 5711891692), (676, 3075633988), (728, 2855945846), (1183, 1757505136), (1352, 1537816994), (1456, 1427972923), (2366, 878752568), (2704, 768908497), (4732, 439376284), (9464, 219688142), (18928, 109844071)]