2738956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5659}}^1$

素因数の和:5685

約数の個数: 18

約数和(自身を含む): 5269460

約数和(自身を除く): 2530504

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5659, 11318, 22636, 62249, 124498, 248996, 684739, 1369478, 2738956]

約数ペア:

[(1, 2738956), (2, 1369478), (4, 684739), (11, 248996), (22, 124498), (44, 62249), (121, 22636), (242, 11318), (484, 5659)]