413974154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{16937}}^1$

素因数の和:17062

約数の個数: 24

約数和(自身を含む): 689342724

約数和(自身を除く): 275368570

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 12221, 16937, 24442, 33874, 186307, 372614, 1710637, 2049377, 3421274, 4098754, 18817007, 37634014, 206987077, 413974154]

約数ペア:

[(1, 413974154), (2, 206987077), (11, 37634014), (22, 18817007), (101, 4098754), (121, 3421274), (202, 2049377), (242, 1710637), (1111, 372614), (2222, 186307), (12221, 33874), (16937, 24442)]