2111332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 3984120

約数和(自身を除く): 1872788

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 509, 1018, 1037, 2036, 2074, 4148, 8653, 17306, 31049, 34612, 62098, 124196, 527833, 1055666, 2111332]

約数ペア:

[(1, 2111332), (2, 1055666), (4, 527833), (17, 124196), (34, 62098), (61, 34612), (68, 31049), (122, 17306), (244, 8653), (509, 4148), (1018, 2074), (1037, 2036)]