1243667008

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{55049}}^1$

素因数の和:55414

約数の個数: 28

約数和(自身を含む): 2474937900

約数和(自身を除く): 1231270892

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 5648, 11296, 22592, 55049, 110098, 220196, 440392, 880784, 1761568, 3523136, 19432297, 38864594, 77729188, 155458376, 310916752, 621833504, 1243667008]

約数ペア:

[(1, 1243667008), (2, 621833504), (4, 310916752), (8, 155458376), (16, 77729188), (32, 38864594), (64, 19432297), (353, 3523136), (706, 1761568), (1412, 880784), (2824, 440392), (5648, 220196), (11296, 110098), (22592, 55049)]