2015901896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{5813}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 3842821440

約数和(自身を除く): 1826919544

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 647, 1294, 2588, 5176, 5813, 11626, 23252, 43349, 46504, 86698, 173396, 346792, 389471, 778942, 1557884, 3115768, 3761011, 7522022, 15044044, 30088088, 251987737, 503975474, 1007950948, 2015901896]

約数ペア:

[(1, 2015901896), (2, 1007950948), (4, 503975474), (8, 251987737), (67, 30088088), (134, 15044044), (268, 7522022), (536, 3761011), (647, 3115768), (1294, 1557884), (2588, 778942), (5176, 389471), (5813, 346792), (11626, 173396), (23252, 86698), (43349, 46504)]