2788082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 4725756

約数和(自身を除く): 1937674

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 281, 451, 562, 902, 3091, 4961, 6182, 9922, 11521, 23042, 34001, 68002, 126731, 253462, 1394041, 2788082]

約数ペア:

[(1, 2788082), (2, 1394041), (11, 253462), (22, 126731), (41, 68002), (82, 34001), (121, 23042), (242, 11521), (281, 9922), (451, 6182), (562, 4961), (902, 3091)]