264814894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{16553}}^1$

素因数の和:16995

約数の個数: 16

約数和(自身を含む): 419147280

約数和(自身を除く): 154332386

約数列:

[1, 2, 19, 38, 421, 842, 7999, 15998, 16553, 33106, 314507, 629014, 6968813, 13937626, 132407447, 264814894]

約数ペア:

[(1, 264814894), (2, 132407447), (19, 13937626), (38, 6968813), (421, 629014), (842, 314507), (7999, 33106), (15998, 16553)]