299315978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{162143}}^1$

素因数の和:162229

約数の個数: 16

約数和(自身を含む): 490323456

約数和(自身を除く): 191007478

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 162143, 324286, 2107859, 4215718, 11512153, 23024306, 149657989, 299315978]

約数ペア:

[(1, 299315978), (2, 149657989), (13, 23024306), (26, 11512153), (71, 4215718), (142, 2107859), (923, 324286), (1846, 162143)]