2031827378

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{5521}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 3532666368

約数和(自身を除く): 1500838990

約数列:

[1, 2, 7, 14, 97, 194, 271, 542, 679, 1358, 1897, 3794, 5521, 11042, 26287, 38647, 52574, 77294, 184009, 368018, 535537, 1071074, 1496191, 2992382, 3748759, 7497518, 10473337, 20946674, 145130527, 290261054, 1015913689, 2031827378]

約数ペア:

[(1, 2031827378), (2, 1015913689), (7, 290261054), (14, 145130527), (97, 20946674), (194, 10473337), (271, 7497518), (542, 3748759), (679, 2992382), (1358, 1496191), (1897, 1071074), (3794, 535537), (5521, 368018), (11042, 184009), (26287, 77294), (38647, 52574)]