2008001384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2399}}^1\times {\mathrm{4549}}^1$

素因数の和:6977

約数の個数: 32

約数和(自身を含む): 3931200000

約数和(自身を除く): 1923198616

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2399, 4549, 4798, 9098, 9596, 18196, 19192, 36392, 55177, 104627, 110354, 209254, 220708, 418508, 441416, 837016, 10913051, 21826102, 43652204, 87304408, 251000173, 502000346, 1004000692, 2008001384]

約数ペア:

[(1, 2008001384), (2, 1004000692), (4, 502000346), (8, 251000173), (23, 87304408), (46, 43652204), (92, 21826102), (184, 10913051), (2399, 837016), (4549, 441416), (4798, 418508), (9098, 220708), (9596, 209254), (18196, 110354), (19192, 104627), (36392, 55177)]