2091981714

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 4202248896

約数和(自身を除く): 2110267182

約数列:

[1, 2, 3, 6, 557, 661, 947, 1114, 1322, 1671, 1894, 1983, 2841, 3342, 3966, 5682, 368177, 527479, 625967, 736354, 1054958, 1104531, 1251934, 1582437, 1877901, 2209062, 3164874, 3755802, 348663619, 697327238, 1045990857, 2091981714]

約数ペア:

[(1, 2091981714), (2, 1045990857), (3, 697327238), (6, 348663619), (557, 3755802), (661, 3164874), (947, 2209062), (1114, 1877901), (1322, 1582437), (1671, 1251934), (1894, 1104531), (1983, 1054958), (2841, 736354), (3342, 625967), (3966, 527479), (5682, 368177)]