2505874

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 4358016

約数和(自身を除く): 1852142

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2521, 5042, 17647, 35294, 178991, 357982, 1252937, 2505874]

約数ペア:

[(1, 2505874), (2, 1252937), (7, 357982), (14, 178991), (71, 35294), (142, 17647), (497, 5042), (994, 2521)]