266493342

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{431219}}^1$

素因数の和:431327

約数の個数: 16

約数和(自身を含む): 538162560

約数和(自身を除く): 271669218

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 431219, 862438, 1293657, 2587314, 44415557, 88831114, 133246671, 266493342]

約数ペア:

[(1, 266493342), (2, 133246671), (3, 88831114), (6, 44415557), (103, 2587314), (206, 1293657), (309, 862438), (618, 431219)]