1317451772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28499}}^1$

素因数の和:28650

約数の個数: 48

約数和(自身を含む): 2860032000

約数和(自身を除く): 1542580228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 28499, 46228, 56998, 113996, 199493, 370487, 398986, 740974, 797972, 1481948, 2593409, 3619373, 5186818, 7238746, 10373636, 14477492, 25335611, 47051849, 50671222, 94103698, 101342444, 188207396, 329362943, 658725886, 1317451772]

約数ペア:

[(1, 1317451772), (2, 658725886), (4, 329362943), (7, 188207396), (13, 101342444), (14, 94103698), (26, 50671222), (28, 47051849), (52, 25335611), (91, 14477492), (127, 10373636), (182, 7238746), (254, 5186818), (364, 3619373), (508, 2593409), (889, 1481948), (1651, 797972), (1778, 740974), (3302, 398986), (3556, 370487), (6604, 199493), (11557, 113996), (23114, 56998), (28499, 46228)]