2796038518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47563}}^1$

素因数の和:47621

約数の個数: 64

約数和(自身を含む): 5753341440

約数和(自身を除く): 2957302922

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 3094, 3458, 4199, 4522, 8398, 29393, 47563, 58786, 95126, 332941, 618319, 665882, 808571, 903697, 1236638, 1617142, 1807394, 4328233, 5659997, 6325879, 8656466, 10511423, 11319994, 11748061, 12651758, 15362849, 21022846, 23496122, 30725698, 73579961, 82236427, 107539943, 147159922, 164472854, 199717037, 215079886, 399434074, 1398019259, 2796038518]

約数ペア:

[(1, 2796038518), (2, 1398019259), (7, 399434074), (13, 215079886), (14, 199717037), (17, 164472854), (19, 147159922), (26, 107539943), (34, 82236427), (38, 73579961), (91, 30725698), (119, 23496122), (133, 21022846), (182, 15362849), (221, 12651758), (238, 11748061), (247, 11319994), (266, 10511423), (323, 8656466), (442, 6325879), (494, 5659997), (646, 4328233), (1547, 1807394), (1729, 1617142), (2261, 1236638), (3094, 903697), (3458, 808571), (4199, 665882), (4522, 618319), (8398, 332941), (29393, 95126), (47563, 58786)]