2051235136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1686871}}^1$

素因数の和:1686902

約数の個数: 28

約数和(自身を含む): 4284654880

約数和(自身を除く): 2233419744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1686871, 3373742, 6747484, 13494968, 26989936, 32050549, 53979872, 64101098, 107959744, 128202196, 256404392, 512808784, 1025617568, 2051235136]

約数ペア:

[(1, 2051235136), (2, 1025617568), (4, 512808784), (8, 256404392), (16, 128202196), (19, 107959744), (32, 64101098), (38, 53979872), (64, 32050549), (76, 26989936), (152, 13494968), (304, 6747484), (608, 3373742), (1216, 1686871)]