2586530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 4722624

約数和(自身を除く): 2136094

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3643, 7286, 18215, 36430, 258653, 517306, 1293265, 2586530]

約数ペア:

[(1, 2586530), (2, 1293265), (5, 517306), (10, 258653), (71, 36430), (142, 18215), (355, 7286), (710, 3643)]