13307587916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257879}}^1$

素因数の和:258006

約数の個数: 48

約数和(自身を含む): 28304908800

約数和(自身を除く): 14997320884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 12901, 25802, 51604, 257879, 515758, 1031516, 1805153, 3610306, 4899701, 7220612, 9799402, 19598804, 25014263, 34297907, 50028526, 68595814, 100057052, 137191628, 175099841, 350199682, 475270997, 700399364, 950541994, 1901083988, 3326896979, 6653793958, 13307587916]

約数ペア:

[(1, 13307587916), (2, 6653793958), (4, 3326896979), (7, 1901083988), (14, 950541994), (19, 700399364), (28, 475270997), (38, 350199682), (76, 175099841), (97, 137191628), (133, 100057052), (194, 68595814), (266, 50028526), (388, 34297907), (532, 25014263), (679, 19598804), (1358, 9799402), (1843, 7220612), (2716, 4899701), (3686, 3610306), (7372, 1805153), (12901, 1031516), (25802, 515758), (51604, 257879)]