2097436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 4065264

約数和(自身を除く): 1967828

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 653, 803, 1306, 1606, 2612, 3212, 7183, 14366, 28732, 47669, 95338, 190676, 524359, 1048718, 2097436]

約数ペア:

[(1, 2097436), (2, 1048718), (4, 524359), (11, 190676), (22, 95338), (44, 47669), (73, 28732), (146, 14366), (292, 7183), (653, 3212), (803, 2612), (1306, 1606)]