8970214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 14976864

約数和(自身を除く): 6006650

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 367, 734, 1111, 2222, 4037, 8074, 12221, 24442, 37067, 44407, 74134, 88814, 407737, 815474, 4485107, 8970214]

約数ペア:

[(1, 8970214), (2, 4485107), (11, 815474), (22, 407737), (101, 88814), (121, 74134), (202, 44407), (242, 37067), (367, 24442), (734, 12221), (1111, 8074), (2222, 4037)]