1374195847982

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{26953}}^1$

素因数の和:27705

約数の個数: 48

約数和(自身を含む): 2185335010656

約数和(自身を除く): 811139162674

約数列:

[1, 2, 31, 41, 62, 82, 647, 961, 1271, 1294, 1922, 2542, 20057, 26527, 26953, 39401, 40114, 53054, 53906, 78802, 621767, 822337, 835543, 1105073, 1243534, 1644674, 1671086, 2210146, 17438591, 25492447, 25901833, 34257263, 34877182, 50984894, 51803666, 68514526, 540596321, 714982231, 1061975153, 1081192642, 1429964462, 2123950306, 16758485951, 22164449161, 33516971902, 44328898322, 687097923991, 1374195847982]

約数ペア:

[(1, 1374195847982), (2, 687097923991), (31, 44328898322), (41, 33516971902), (62, 22164449161), (82, 16758485951), (647, 2123950306), (961, 1429964462), (1271, 1081192642), (1294, 1061975153), (1922, 714982231), (2542, 540596321), (20057, 68514526), (26527, 51803666), (26953, 50984894), (39401, 34877182), (40114, 34257263), (53054, 25901833), (53906, 25492447), (78802, 17438591), (621767, 2210146), (822337, 1671086), (835543, 1644674), (1105073, 1243534)]