2218414

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 1516226

約数列:

[1, 2, 11, 22, 89, 103, 121, 178, 206, 242, 979, 1133, 1958, 2266, 9167, 10769, 12463, 18334, 21538, 24926, 100837, 201674, 1109207, 2218414]

約数ペア:

[(1, 2218414), (2, 1109207), (11, 201674), (22, 100837), (89, 24926), (103, 21538), (121, 18334), (178, 12463), (206, 10769), (242, 9167), (979, 2266), (1133, 1958)]