2526722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 4266108

約数和(自身を除く): 1739386

約数列:

[1, 2, 11, 22, 53, 106, 121, 197, 242, 394, 583, 1166, 2167, 4334, 6413, 10441, 12826, 20882, 23837, 47674, 114851, 229702, 1263361, 2526722]

約数ペア:

[(1, 2526722), (2, 1263361), (11, 229702), (22, 114851), (53, 47674), (106, 23837), (121, 20882), (197, 12826), (242, 10441), (394, 6413), (583, 4334), (1166, 2167)]