2017689328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3408259}}^1$

素因数の和:3408304

約数の個数: 20

約数和(自身を含む): 4014930280

約数和(自身を除く): 1997240952

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3408259, 6816518, 13633036, 27266072, 54532144, 126105583, 252211166, 504422332, 1008844664, 2017689328]

約数ペア:

[(1, 2017689328), (2, 1008844664), (4, 504422332), (8, 252211166), (16, 126105583), (37, 54532144), (74, 27266072), (148, 13633036), (296, 6816518), (592, 3408259)]