2752516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 5312384

約数和(自身を除く): 2559868

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1231, 2236, 2462, 4924, 16003, 32006, 52933, 64012, 105866, 211732, 688129, 1376258, 2752516]

約数ペア:

[(1, 2752516), (2, 1376258), (4, 688129), (13, 211732), (26, 105866), (43, 64012), (52, 52933), (86, 32006), (172, 16003), (559, 4924), (1118, 2462), (1231, 2236)]