2218278

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 4451760

約数和(自身を除く): 2233482

約数列:

[1, 2, 3, 6, 457, 809, 914, 1371, 1618, 2427, 2742, 4854, 369713, 739426, 1109139, 2218278]

約数ペア:

[(1, 2218278), (2, 1109139), (3, 739426), (6, 369713), (457, 4854), (809, 2742), (914, 2427), (1371, 1618)]