2019445696

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{240869}}^1$

素因数の和:241012

約数の個数: 28

約数和(自身を含む): 4037944680

約数和(自身を除く): 2018498984

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 240869, 481738, 963476, 1926952, 3853904, 7707808, 15415616, 31553839, 63107678, 126215356, 252430712, 504861424, 1009722848, 2019445696]

約数ペア:

[(1, 2019445696), (2, 1009722848), (4, 504861424), (8, 252430712), (16, 126215356), (32, 63107678), (64, 31553839), (131, 15415616), (262, 7707808), (524, 3853904), (1048, 1926952), (2096, 963476), (4192, 481738), (8384, 240869)]