2017649072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3408191}}^1$

素因数の和:3408236

約数の個数: 20

約数和(自身を含む): 4014850176

約数和(自身を除く): 1997201104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3408191, 6816382, 13632764, 27265528, 54531056, 126103067, 252206134, 504412268, 1008824536, 2017649072]

約数ペア:

[(1, 2017649072), (2, 1008824536), (4, 504412268), (8, 252206134), (16, 126103067), (37, 54531056), (74, 27265528), (148, 13632764), (296, 6816382), (592, 3408191)]