2648748

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 6243328

約数和(自身を除く): 3594580

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 2143, 4286, 6429, 8572, 12858, 25716, 220729, 441458, 662187, 882916, 1324374, 2648748]

約数ペア:

[(1, 2648748), (2, 1324374), (3, 882916), (4, 662187), (6, 441458), (12, 220729), (103, 25716), (206, 12858), (309, 8572), (412, 6429), (618, 4286), (1236, 2143)]