1947870184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{814327}}^1$

素因数の和:814369

約数の個数: 32

約数和(自身を含む): 4104213120

約数和(自身を除く): 2156342936

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 814327, 1628654, 3257308, 6514616, 10586251, 18729521, 21172502, 37459042, 42345004, 74918084, 84690008, 149836168, 243483773, 486967546, 973935092, 1947870184]

約数ペア:

[(1, 1947870184), (2, 973935092), (4, 486967546), (8, 243483773), (13, 149836168), (23, 84690008), (26, 74918084), (46, 42345004), (52, 37459042), (92, 21172502), (104, 18729521), (184, 10586251), (299, 6514616), (598, 3257308), (1196, 1628654), (2392, 814327)]