1155454

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 16

約数和(自身を含む): 1797120

約数和(自身を除く): 641666

約数列:

[1, 2, 71, 79, 103, 142, 158, 206, 5609, 7313, 8137, 11218, 14626, 16274, 577727, 1155454]

約数ペア:

[(1, 1155454), (2, 577727), (71, 16274), (79, 14626), (103, 11218), (142, 8137), (158, 7313), (206, 5609)]