1005008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 20

約数和(自身を含む): 2032608

約数和(自身を除く): 1027600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2731, 5462, 10924, 21848, 43696, 62813, 125626, 251252, 502504, 1005008]

約数ペア:

[(1, 1005008), (2, 502504), (4, 251252), (8, 125626), (16, 62813), (23, 43696), (46, 21848), (92, 10924), (184, 5462), (368, 2731)]