2044890892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 3968816544

約数和(自身を除く): 1923925652

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 461, 803, 922, 1381, 1606, 1844, 2762, 3212, 5071, 5524, 10142, 15191, 20284, 30382, 33653, 60764, 67306, 100813, 134612, 201626, 370183, 403252, 636641, 740366, 1108943, 1273282, 1480732, 2217886, 2546564, 4435772, 7003051, 14006102, 28012204, 46474793, 92949586, 185899172, 511222723, 1022445446, 2044890892]

約数ペア:

[(1, 2044890892), (2, 1022445446), (4, 511222723), (11, 185899172), (22, 92949586), (44, 46474793), (73, 28012204), (146, 14006102), (292, 7003051), (461, 4435772), (803, 2546564), (922, 2217886), (1381, 1480732), (1606, 1273282), (1844, 1108943), (2762, 740366), (3212, 636641), (5071, 403252), (5524, 370183), (10142, 201626), (15191, 134612), (20284, 100813), (30382, 67306), (33653, 60764)]