1386492

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 3311616

約数和(自身を除く): 1925124

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2687, 5374, 8061, 10748, 16122, 32244, 115541, 231082, 346623, 462164, 693246, 1386492]

約数ペア:

[(1, 1386492), (2, 693246), (3, 462164), (4, 346623), (6, 231082), (12, 115541), (43, 32244), (86, 16122), (129, 10748), (172, 8061), (258, 5374), (516, 2687)]