2268865487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{80849}}^1$

素因数の和:81086

約数の個数: 16

約数和(自身を含む): 2742432000

約数和(自身を除く): 473566513

約数列:

[1, 7, 19, 133, 211, 1477, 4009, 28063, 80849, 565943, 1536131, 10752917, 17059139, 119413973, 324123641, 2268865487]

約数ペア:

[(1, 2268865487), (7, 324123641), (19, 119413973), (133, 17059139), (211, 10752917), (1477, 1536131), (4009, 565943), (28063, 80849)]