127073518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 224606592

約数和(自身を除く): 97533074

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 643, 691, 1286, 1382, 7073, 7601, 8359, 8983, 14146, 15202, 16718, 17966, 91949, 98813, 183898, 197626, 444313, 888626, 4887443, 5776069, 9774886, 11552138, 63536759, 127073518]

約数ペア:

[(1, 127073518), (2, 63536759), (11, 11552138), (13, 9774886), (22, 5776069), (26, 4887443), (143, 888626), (286, 444313), (643, 197626), (691, 183898), (1286, 98813), (1382, 91949), (7073, 17966), (7601, 16718), (8359, 15202), (8983, 14146)]