2442572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 4775232

約数和(自身を除く): 2332660

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1291, 1892, 2582, 5164, 14201, 28402, 55513, 56804, 111026, 222052, 610643, 1221286, 2442572]

約数ペア:

[(1, 2442572), (2, 1221286), (4, 610643), (11, 222052), (22, 111026), (43, 56804), (44, 55513), (86, 28402), (172, 14201), (473, 5164), (946, 2582), (1291, 1892)]