2016408230

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 3651065280

約数和(自身を除く): 1634657050

約数列:

[1, 2, 5, 10, 281, 562, 809, 887, 1405, 1618, 1774, 2810, 4045, 4435, 8090, 8870, 227329, 249247, 454658, 498494, 717583, 1136645, 1246235, 1435166, 2273290, 2492470, 3587915, 7175830, 201640823, 403281646, 1008204115, 2016408230]

約数ペア:

[(1, 2016408230), (2, 1008204115), (5, 403281646), (10, 201640823), (281, 7175830), (562, 3587915), (809, 2492470), (887, 2273290), (1405, 1435166), (1618, 1246235), (1774, 1136645), (2810, 717583), (4045, 498494), (4435, 454658), (8090, 249247), (8870, 227329)]