2397076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 4618656

約数和(自身を除く): 2221580

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 347, 628, 694, 1388, 1727, 3454, 3817, 6908, 7634, 15268, 54479, 108958, 217916, 599269, 1198538, 2397076]

約数ペア:

[(1, 2397076), (2, 1198538), (4, 599269), (11, 217916), (22, 108958), (44, 54479), (157, 15268), (314, 7634), (347, 6908), (628, 3817), (694, 3454), (1388, 1727)]