2098458

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1678

約数の個数: 24

約数和(自身を含む): 4611828

約数和(自身を除く): 2513370

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1597, 3194, 4791, 9582, 14373, 28746, 116581, 233162, 349743, 699486, 1049229, 2098458]

約数ペア:

[(1, 2098458), (2, 1049229), (3, 699486), (6, 349743), (9, 233162), (18, 116581), (73, 28746), (146, 14373), (219, 9582), (438, 4791), (657, 3194), (1314, 1597)]