2009043008

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{194977}}^1$

素因数の和:195019

約数の個数: 56

約数和(自身を含む): 4754343552

約数和(自身を除く): 2745300544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 194977, 389954, 779908, 1364839, 1559816, 2729678, 3119632, 4484471, 5459356, 6239264, 8968942, 10918712, 12478528, 17937884, 21837424, 31391297, 35875768, 43674848, 62782594, 71751536, 87349696, 125565188, 143503072, 251130376, 287006144, 502260752, 1004521504, 2009043008]

約数ペア:

[(1, 2009043008), (2, 1004521504), (4, 502260752), (7, 287006144), (8, 251130376), (14, 143503072), (16, 125565188), (23, 87349696), (28, 71751536), (32, 62782594), (46, 43674848), (56, 35875768), (64, 31391297), (92, 21837424), (112, 17937884), (161, 12478528), (184, 10918712), (224, 8968942), (322, 6239264), (368, 5459356), (448, 4484471), (644, 3119632), (736, 2729678), (1288, 1559816), (1472, 1364839), (2576, 779908), (5152, 389954), (10304, 194977)]