2751442

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 16

約数和(自身を含む): 4263192

約数和(自身を除く): 1511750

約数列:

[1, 2, 53, 101, 106, 202, 257, 514, 5353, 10706, 13621, 25957, 27242, 51914, 1375721, 2751442]

約数ペア:

[(1, 2751442), (2, 1375721), (53, 51914), (101, 27242), (106, 25957), (202, 13621), (257, 10706), (514, 5353)]