357434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 676704

約数和(自身を除く): 319270

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 211, 242, 422, 847, 1477, 1694, 2321, 2954, 4642, 16247, 25531, 32494, 51062, 178717, 357434]

約数ペア:

[(1, 357434), (2, 178717), (7, 51062), (11, 32494), (14, 25531), (22, 16247), (77, 4642), (121, 2954), (154, 2321), (211, 1694), (242, 1477), (422, 847)]